WO2020067712A1 - 지질 요소의 경계면 표시 장치를 사용한 현장 3d 지질도 매핑 시스템 및 방법 - Google Patents
지질 요소의 경계면 표시 장치를 사용한 현장 3d 지질도 매핑 시스템 및 방법 Download PDFInfo
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- WO2020067712A1 WO2020067712A1 PCT/KR2019/012447 KR2019012447W WO2020067712A1 WO 2020067712 A1 WO2020067712 A1 WO 2020067712A1 KR 2019012447 W KR2019012447 W KR 2019012447W WO 2020067712 A1 WO2020067712 A1 WO 2020067712A1
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- geological
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- lipid
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/02—Agriculture; Fishing; Forestry; Mining
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
Definitions
- the present invention relates to an on-site 3D geological map mapping system and method using an interface display device for geological elements, and more particularly, a system and method using a display device configured to implement geological survey results for a mine in a 3D map It is about.
- geological maps are prepared by grasping the types of rocks, the distribution of strata, the constituent rocks, stern relationships, geological structures, and generation ages.
- the geological map in the pit is obtained by grasping the distribution of rocks in the pit, structural lines such as joint faults, and grasping the distribution status of the ore mineralization zone and the metamorphic zone.
- the geological map of the mine was prepared by examining the geological features by conducting an in-house geological survey by an expert and displaying it on a planar mine map.
- the planar geological map is a geological map typically drawn on a paper map, and an example of a conventional in-house geological map is shown in FIG. 1.
- 1 is a view showing a conventional geological map in a mine.
- a typical in-poor geological map includes legends, scales, directions, gang forms, and the like.
- the elements indicated in the legend allow experts to record and identify geological features in the mine.
- geological map in the mine is expressed in two dimensions, there is a limit to expressing all geological information in the mine.
- Patent Document 1 provides a tunnel mapping automation device and method, so that the tunnel distribution site can predict the joint distribution and scale in front of the tunnel curtain using data scanned by the 3D laser scanner and digital camera imaging information. It is composed.
- patent document 1 is configured to enable tunnel mapping at the construction site even if a geological expert for mapping analysis does not reside in the tunnel construction site.Three-dimensional modeling of the underground tunnel is possible, but can be obtained through the geological map in the tunnel. There is a limit that you cannot get the information you can.
- the present invention provides a system and method capable of generating a 3D underground geological map by analyzing the scan results obtained by scanning the shape of a mine with a display device installed.
- a system and method for generating a rapid and accurate 3D in-poor geological map by providing a lipid element from an existing in-poor geological map is further provided.
- On-site 3D geological mapping system using the boundary surface display device of the lipid element of the present invention for achieving the above object includes: a display device configured to allow angle adjustment; A scanning device that scans a mineshape while the display device is installed; And a server that analyzes the scan result generated by the scanning device to generate a 3D intra-geometric lipid map in which a lipid element is displayed, wherein the angle of the display device is adjusted, whereby the in-gang monolayer in which the display device is installed is represented. It is preferred.
- the display device an attachment portion attached to a portion of the surface of the gang; And connected to the attachment portion, the identification portion protruding with respect to the surface; includes, it is preferable that the angle between the attachment portion and the identification portion is adjusted, it is preferable to represent a single layer estimated from the boundary surface of the rock appearing on the surface Do.
- the display device further includes a rotation axis on one side of the attachment portion, and it is preferable that the angle with the attachment portion is adjusted by rotating the identification portion relative to the rotation axis.
- the display device is a metal plate provided with a folding line, and it is preferable that the attachment portion and the identification portion are separated by the folding line.
- the scanning device is a drone that is equipped with a LiDAR sensor and scans the gang shape.
- it further includes a planar in-plane geological map input to the server, a planar geological element included in the planar in-plane geological map is identified, and based on the planar geological element, the display device is attached to the surface of the tunnel, and thus the 3D tunnel It is preferred that the distribution of the lipid element indicated in the lipid map is determined.
- the server the intra-gang scan database; It is preferable to include; and a 3D intra-granular geological map generating unit that analyzes scan results from the intra-gang scan database to generate a 3D intra-granular geological map.
- the server the in-plane geological map database that stores the in-plane geological map; And it is preferable to further include; a 3D in-bed lipid map database in which the 3D in-bed lipid map is stored.
- the terminal further includes a terminal capable of communicating with the server, and a 3D underground geological map from the server is displayed on the terminal.
- a 3D geological map mapping method using a boundary surface display device of a geological element of the present invention includes: a display device configured to allow angle adjustment to be installed in a pit; A step in which the shape of the pit in which the display device is installed is scanned by a scanning device; Analyzing a scan result obtained by the scanning device; And generating a 3D underground geological map based on the geological factor data obtained by analyzing the scan result; and including, by adjusting the angle of the display device, a monolayer in the tunnel where the display device is installed is attached to the 3D underground geological map. It is preferably expressed.
- the step of analyzing the scan result obtained by the scan device may include: identifying the display device from the scan result; And identifying the shape and angle of the display device.
- the identified display device is displayed as a lipid element on the 3D intra-gang lipid map according to a preset expression method.
- geological discontinuities and / or geological maps in the 3D gang with the boundaries of the mineralization zone can be easily implemented.
- 1 is a view showing a conventional geological map in a mine.
- FIG. 2 is a cross-sectional view for explaining a configuration of a display device of a 3D geological map mapping system using a boundary surface display device of the present invention.
- 3A and 3B are perspective views illustrating embodiments of a display device of a 3D geological map mapping system using a boundary surface display device of a geological element of the present invention.
- FIG. 4 is a conceptual diagram for explaining a field 3D geological mapping system using an interface display device of a geological element of the present invention.
- FIG. 5 is a view showing an in-house 3D geological map mapping system using a boundary display device of a geological element of the present invention, with a display device installed.
- FIG. 6 is a flowchart illustrating a method for mapping a 3D geological map in situ using an interface display device of a geological element of the present invention.
- FIG. 7 is a flow chart for explaining the scan result analysis step of the on-site 3D lipid map mapping method using the interface display device of the lipid element of the present invention.
- FIG. 8 is a view for explaining an example of a 3D geological map implemented by using an on-site 3D geological mapping system using an interface display device of the geological element of the present invention.
- FIG. 9 is a view for explaining an example of a 3D geological map implemented by using a field 3D geological mapping system using an interface display device of the geological element of the present invention.
- On-site 3D geological mapping system using an interface display device of a geological element of the present invention includes a display device configured to allow angle adjustment; A scanning device that scans a mineshape while the display device is installed; And a server that analyzes the scan result generated by the scanning device to generate a 3D intra-geometric lipid map in which a lipid element is displayed, wherein the angle of the display device is adjusted, whereby the in-gang monolayer in which the display device is installed is represented. It is preferred.
- the component when a component is described as being "existing in or connected to another component", the component may be installed directly connected to or in contact with another component, and may be It may be installed spaced apart from a distance, and when installed spaced apart from a certain distance, there may be a third component or means for fixing or connecting the component to other components. It should be understood that the description of the components or means of 3 may be omitted.
- ... unit ... group
- module module
- device if used, refer to a unit capable of processing one or more functions or operations, which are hardware. Or it should be understood that it can be implemented in software, or a combination of hardware and software.
- FIG. 2 a display device that is a main configuration of a 3D geological map mapping system using a boundary surface display device of a geological element according to an exemplary embodiment of the present invention will be described.
- FIG. 2 is a cross-sectional view for explaining a configuration of a display device of a 3D geological map mapping system using a boundary surface display device of the present invention.
- the display device 100 of the on-site 3D geological map system is configured to be angle-adjustable, and is used by being attached to a part of a gang. As illustrated in FIG. 2, the display device 100 may include an attachment portion 110, an identification portion 120, and a rotation axis 130.
- the attachment portion 110 of the present invention may be formed in a plate shape having a predetermined size as a configuration attached to a portion of the surface of the pit.
- the attachment unit 110 may be rotatably connected to the identification unit 120.
- the identification unit 120 is rotated while the attachment unit 110 is attached to a portion of the surface of the gang, so that the angle ⁇ between the attachment unit 110 and the identification unit 120 can be adjusted.
- a tomography estimated from the boundary surface of the rock appearing on the surface of the mine can be expressed. That is, since a plurality of display devices 100 are installed on various parts of the surface of the pit, a single layer of rock is estimated before the gang is formed, and the angles of the plurality of display devices 100 can be adjusted and expressed.
- the identification part 120 is connected to the attachment part 110 and is disposed to protrude with respect to the surface of the tunnel.
- the identification unit 120 may be manufactured to have a shape specifically defined for each geological element in the center.
- a shape formed in the identification unit 120 of the display device 100 attached according to the type of rock may be various, such as a triangle or a circle.
- the identification unit 120 is an opaque material, and may be formed of a material such as metal. Accordingly, when the shape of the gang is scanned by the scanning device, the display device 100 is scanned while being attached to the surface of the gang, and when the scan result is analyzed, it can be easily distinguished and identified.
- the rotating shaft 130 may be provided on one side of the attachment portion 110, and the identification portion 120 may be adjusted relative to the rotating portion 130 to adjust the angle with the attachment portion 110.
- the display device 100 may be a metal plate provided with a fold line. Accordingly, the attachment portion 110 and the identification portion 120 are separated by a folding line, and the angle may be adjusted according to the degree of folding.
- the attachment portion 110 may be attached by an adhesive on the pit surface 200 formed of sedimentary rocks and igneous rocks.
- the rotation shaft 130 provided between the attachment portion 110 and the identification portion 120 is preferably disposed along the boundary line between sedimentary rock and igneous rock.
- the identification unit 120 of the present invention will be described in more detail with reference to FIGS. 3A and 3B.
- 3A and 3B are perspective views for explaining embodiments of the display device 100 of a field 3D geological mapping system using the interface display device 100 of the lipid element of the present invention.
- the identification unit 120 of the display device 100 may include a body unit 121 and a triangular identification shape 122.
- the identification unit 120 'of the other display device 100 may include a body unit 121' and a circular identification shape 122 '. In this way, a plurality of display devices 100 having different shapes of identification patterns 122 may be installed on the surface of the tunnel.
- the display device 100 installed in plural may have different inter-angles ( ⁇ and ⁇ ), which are preferably adjusted to indicate an angle at which a boundary surface such as a single layer where different types of rocks formed on the surface of the tunnel meet.
- the angle of the boundary surface of a single layer in the gang may be estimated based on a boundary line between different rocks formed at various locations in the gang and displayed by the plurality of display devices 100.
- the identification unit 120 of the display device 100 is not a separate body unit 121 and a triangular identification shape 122, but an identification unit ( 120) It may be manufactured such that its shape is variously formed.
- the identification unit 120 'of the other display device 100 may be manufactured to be formed in a circular shape, and the display device 100 having the identification units 120 and 120' having different shapes may be formed in a plurality on the surface of the tunnel. Can be installed.
- the identification units 120 and 120 'themselves are formed to have a specific shape, they can be more easily scanned by the scanning device 400.
- the identification units 120 and 120 'themselves have a specific shape. It is more preferably formed.
- the display device 100 installed in a plurality may have different angles ( ⁇ and ⁇ ) as in the display device 100 as illustrated in FIG. 3A, which is a single layer where different types of rocks formed on the surface of the tunnel meet. It is preferable that the boundary surface is adjusted to indicate the angle at which it is formed.
- the angle of the boundary surface of a single layer in the gang may be estimated based on a boundary line between different rocks formed at various locations in the gang and displayed by the plurality of display devices 100.
- FIG. 4 is a conceptual diagram for explaining a field 3D geological mapping system using the boundary surface display device 100 of the geological element of the present invention.
- the on-site 3D geological map mapping system using the boundary surface display device 100 of the geological element of the present invention includes a display device 100 configured to be angle-adjustable, and a scanning device 400 that scans an underground shape while the display device 100 is installed. ); And a server 500 that analyzes the scan result generated by the scanning device 400 to generate a 3D in-poor geological map in which lipid elements are displayed.
- the angle of the display device 100 is adjusted, so that an in-layer monolayer in which the display device 100 is installed can be expressed.
- the scanning device 400 is a drone that scans an gang shape by mounting a light detection and ranging sensor (LiDAR sensor). Accordingly, the gang shape in a state in which the display device 100 is installed by the scanning device 400 can be easily and clearly scanned and stored in the server 500 as image data.
- LiDAR sensor light detection and ranging sensor
- the planar underground geological map 300 input to the server 500 may be further included.
- the planar geological map 300 may be an existing planar geological map. Geological elements in the gang, which are displayed thereon, are identified, and the planar gang geological map 300 may be used as reference information in a stage in which the display device 100 is installed. The identification in the planar geological map 300 may be performed in the server 500 through a predetermined algorithm.
- the display device 100 may be attached to the in-pit surface 200 based on the planar geological element. In this way, the display device 100 is attached to the pit surface 200 so that the distribution of the lipid elements displayed in the 3D gang lipid map can be determined.
- the server 500 includes a 3D intra-granular geological map generating unit 530 that analyzes the scan results from the intra-gang scan database (Database, DB) 510 and the intra-gang scan DB 510 to generate a 3D intra-gang geological map. .
- a 3D intra-granular geological map generating unit 530 that analyzes the scan results from the intra-gang scan database (Database, DB) 510 and the intra-gang scan DB 510 to generate a 3D intra-gang geological map.
- the server 500 may further include an underground geological map DB 520 in which the in-plane geological map DB 520 is stored.
- the server 500 may further include a 3D underground geological map DB 540 in which a 3D underground geological map is stored.
- the on-site 3D geological map mapping system using a boundary display device of a geological element may further include a terminal 600 capable of communicating with the server 500. It is preferable that the 3D underground geological map from the server 500 is displayed on the terminal 600.
- the display device 100 is installed with reference to FIG. 5.
- FIG. 5 is a view showing an in-house 3D geological map mapping system using a boundary display device of a geological element of the present invention, with a display device installed.
- a single layer may be represented by the display device 100 installed on the surface 200.
- a plurality of display devices 100 may be installed at predetermined intervals on the pit surface 200, and may be attached with an adhesive such as an urethane-based adhesive or a universal adhesive.
- the display device 100 of the present invention is capable of angle adjustment, so that the disappearing boundary surface can be expressed.
- the identification shape 122 of the identification unit 120 can be formed by a combination of various symbols, so that various gang rock structures can be expressed and can be easily identified.
- FIG. 6 is a flowchart illustrating a method for mapping a 3D geological map in situ using an interface display device of a geological element of the present invention.
- FIG. 7 is a flow chart for explaining the scan result analysis step of the on-site 3D lipid map mapping method using the interface display device of the lipid element of the present invention.
- a method for mapping a 3D geological map of a site using a boundary display device of a geological element includes: a step in which a display device configured to adjust an angle is installed in a pit (S120); A step in which the shape of the pit in which the display device is installed is scanned by the scanning device (S200); Step S300 of analyzing the scan result obtained by the scanning device; And a step (S400) in which a 3D intraganged lipid map is generated based on the lipid element data obtained by analyzing the scan result.
- a single layer in a pit in which the display device 100 is installed may be expressed in a 3D underground geological map.
- the step (S100) of determining whether the planar geological map 300 exists may be preceded.
- the in-plane geological map 300 exists, the in-plane geological map 300 is input to the server 500 (S110).
- the lipid element may be more easily represented on the surface of the tunnel by the display device 100 based on the input planar underground lipid map 300.
- the step S300 in which the scan result obtained by the scan device 400 is analyzed includes: the step S310 in which the display device 100 is identified in the scan result; And a step (S320) in which the shape and angle of the display device 100 are identified.
- the shape and angle of the display device 100 may be distinguished and calculated by the 3D intra-gang geological map generation unit 530 of the server 500 according to a preset algorithm.
- the identified display device 100 may be displayed as a lipid element on a 3D intra-gang lipid map according to a preset expression method (330).
- FIG. 8 is a view for explaining an example of a 3D geological map implemented by using an on-site 3D geological mapping system using an interface display device of the geological element of the present invention.
- FIG. 9 is a view for explaining an example of a 3D geological map implemented by using a field 3D geological mapping system using an interface display device of the geological element of the present invention.
- the present invention it is possible to easily display the types of rocks in the pit, the distribution of strata, structure lines such as joint faults, and the distribution state of the ore ore and the metamorphic zone through a 3D model.
- the coordinate values in the 3D gang can be matched by matching the displayed distance values on the geological map in the plane, thereby enabling 3D conversion even in the case of a geological map created in the past.
- a high-accuracy 3D in-poor geological map can be easily implemented, and a geological discontinuity and / or a boundary of a mineralization zone can be easily implemented, and an existing in-house geological map can be easily upgraded to improve utilization. have.
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Abstract
Description
Claims (12)
- 각도 조절이 가능하게 구성된 표시 장치;상기 표시 장치가 설치된 상태에서 갱내 형태를 스캔하는 스캔 장치; 및상기 스캔 장치에 의해 생성된 스캔 결과를 분석하여, 지질 요소가 표시된 3D 갱내 지질도를 생성하는 서버;를 포함하고,상기 표시 장치의 각도가 조절됨으로써, 상기 표시 장치가 설치된 갱내 단층이 표현되는,지질 요소의 경계면 표시 장치를 사용한 현장 3D 지질도 매핑 시스템.
- 제 1 항에 있어서,상기 표시 장치는,상기 갱내의 표면 일부에 부착되는 부착부; 및상기 부착부와 연결된 것으로, 상기 표면에 대해 돌출된 식별부;를 포함하고,상기 부착부 및 상기 식별부 간의 각도가 조절되어, 상기 표면에 나타난 암석의 경계면으로부터 추정된 단층이 표현되는,지질 요소의 경계면 표시 장치를 사용한 현장 3D 지질도 매핑 시스템.
- 제 2 항에 있어서,상기 표시 장치는,상기 부착부의 일 측에 회전 축;을 더 포함하고,상기 식별부는 상기 회전 축을 기준으로 회전됨으로써 상기 부착부와의 각도가 조절되는,지질 요소의 경계면 표시 장치를 사용한 현장 3D 지질도 매핑 시스템.
- 제 2 항에 있어서,상기 표시 장치는 접힘선이 구비된 금속 판으로서, 상기 접힘선에 의해 상기 부착부 및 상기 식별부가 나눠지는,지질 요소의 경계면 표시 장치를 사용한 현장 3D 지질도 매핑 시스템.
- 제 1 항에 있어서,상기 스캔 장치는 LiDAR 센서를 장착하여 상기 갱내 형태를 스캔하는 드론인,지질 요소의 경계면 표시 장치를 사용한 현장 3D 지질도 매핑 시스템.
- 제 1 항에 있어서,상기 서버에 입력되는 평면 갱내 지질도를 더 포함하고,상기 평면 갱내 지질도에 포함된 평면 지질 요소가 식별되고, 상기 평면 지질 요소를 기반으로 식별 장치가 상기 갱내의 표면에 부착되어 상기 3D 갱내 지질도에 표시된 상기 지질 요소의 분포가 결정되는,지질 요소의 경계면 표시 장치를 사용한 현장 3D 지질도 매핑 시스템.
- 제 1 항에 있어서,상기 서버는,갱내 스캔 데이터베이스; 및상기 갱내 스캔 데이터베이스로부터의 스캔 결과를 분석하여 상기 3D 갱내 지질도를 생성하는, 3D 갱내 지질도 생성부;를 포함하는,지질 요소의 경계면 표시 장치를 사용한 현장 3D 지질도 매핑 시스템.
- 제 7 항에 있어서,상기 서버는,평면 갱내 지질도가 저장되는 갱내 지질도 데이터베이스; 및상기 3D 갱내 지질도가 저장되는 3D 갱내 지질도 데이터베이스;를 더 포함하는,지질 요소의 경계면 표시 장치를 사용한 현장 3D 지질도 매핑 시스템.
- 제 8 항에 있어서,상기 서버와 통신 가능한 단말기를 더 포함하고,상기 단말기 상에 상기 서버로부터의 3D 갱내 지질도가 표시되는,지질 요소의 경계면 표시 장치를 사용한 현장 3D 지질도 매핑 시스템.
- 각도 조절이 가능하게 구성된 표시 장치가 갱내에 설치되는 단계;상기 표시 장치가 설치된 상기 갱내의 형태가 스캔 장치에 의해 스캔되는 단계;상기 스캔 장치에 의해 획득된 스캔 결과가 3D 갱내 지질도 생성부에 의해 분석되는 단계; 및상기 스캔 결과가 분석되어 획득된 지질 요소 데이터 기반으로 3D 갱내 지질도가 상기 3D 갱내 지질도 생성부에 의해 생성되는 단계;를 포함하고,상기 표시 장치의 각도가 조절됨으로써, 상기 표시 장치가 설치된 상기 갱내의 단층이 상기 3D 갱내 지질도에 표현되는,지질 요소의 경계면 표시 장치를 사용한 현장 3D 지질도 매핑 방법.
- 제 10 항에 있어서,상기 스캔 장치에 의해 획득된 상기 스캔 결과가 분석되는 단계는,상기 스캔 결과에서 상기 표시 장치가 식별되는 단계; 및상기 표시 장치의 모양 및 각도가 식별되는 단계;를 포함하는,지질 요소의 경계면 표시 장치를 사용한 현장 3D 지질도 매핑 방법.
- 제 11 항에 있어서,식별된 상기 표시 장치는 기 설정된 표현 방식에 따라 상기 3D 갱내 지질도 상에서 지질 요소로서 표시되는,지질 요소의 경계면 표시 장치를 사용한 현장 3D 지질도 매핑 방법.
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| CN113706618A (zh) * | 2021-08-31 | 2021-11-26 | 中煤科工集团重庆研究院有限公司 | 矿井摄影测量地质影像编录方法及其系统 |
| CN116795922A (zh) * | 2023-06-29 | 2023-09-22 | 西安拉贝得信息科技有限公司 | 一种地质数据可视化方法及系统 |
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| CN110853118B (zh) * | 2019-11-21 | 2023-11-03 | 云南冶金资源股份有限公司 | 浅覆盖层区矿产勘查大比例尺地质填图方法 |
| CN111767362A (zh) * | 2020-07-06 | 2020-10-13 | 河北省地矿局第二地质大队 | 一种地质图图例的智能绘制方法 |
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| AU2019346258A1 (en) | 2021-04-08 |
| AU2019346258B2 (en) | 2022-11-17 |
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