[go: up one dir, main page]

WO1999067481A1 - Connector for angular roof penetrating elements - Google Patents

Connector for angular roof penetrating elements Download PDF

Info

Publication number
WO1999067481A1
WO1999067481A1 PCT/EP1999/004235 EP9904235W WO9967481A1 WO 1999067481 A1 WO1999067481 A1 WO 1999067481A1 EP 9904235 W EP9904235 W EP 9904235W WO 9967481 A1 WO9967481 A1 WO 9967481A1
Authority
WO
WIPO (PCT)
Prior art keywords
breast
neck
plate
side edges
connector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP1999/004235
Other languages
German (de)
French (fr)
Inventor
Frank Neumann
Thomas Fellenberg
Andreas Brinkbaumer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rheinzink GmbH and Co KG
Original Assignee
Rheinzink GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rheinzink GmbH and Co KG filed Critical Rheinzink GmbH and Co KG
Priority to EP99931104A priority Critical patent/EP1099034B1/en
Priority to DE59911848T priority patent/DE59911848D1/en
Priority to AT99931104T priority patent/ATE292221T1/en
Publication of WO1999067481A1 publication Critical patent/WO1999067481A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
    • E04D13/147—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs
    • E04D13/1473—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs specially adapted to the cross-section of the parts extending above the roof
    • E04D13/1475—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs specially adapted to the cross-section of the parts extending above the roof wherein the parts extending above the roof have a generally rectangular cross-section

Definitions

  • the invention relates to a connection made of sheet metal, preferably of titanium zinc sheet, for angular roof penetrations, consisting of a curved breastplate or neck sheet bent up in a polygonal manner, with side edges which preferably run in the vertical plane including the eaves direction and two side edges which are canted at right angles, preferably from the water level. each side panels connected to the side edges of the breast and neck panels.
  • Breast, neck and side panels are components of the interruption of the roof covering by penetrations and enable the joints to be bridged flexibly to the subsequent roof covering.
  • Neck, side and breast plates are usually connected to each other by lying double folds and pinch folds. This can be done between the side and breast plates on the clothing that may open or, depending on the roof pitch, either diagonally or at right angles.
  • the manufacture of such connections for roof penetrations require great manual skills and are therefore part of the process a considerable effort.
  • Known connections made of titanium zinc sheet for angular roof penetrations consist of a curved breastplate and neck sheet from the water level with side edges preferably extending in the vertical plane including the eaves direction, the breast and neck sheet being connected by two side sheets bent up from the water level, preferably at right angles. More angular
  • 1 is an isometric view of a roof covered with shares of titanium zinc sheet with a chimney penetration
  • FIG. 2 is an isometric view of the connection for an angular chimney penetration
  • Fig. 3 is an isometric view of a side plate folded up at right angles.
  • the roof covering system of a roof (1) that is inclined at an angle of 30 ° consists of coulters (3) that are installed at a height overlap transversely to the eaves direction (2) and have a coulter length of 10 m, a coulter width of 400 mm and a metal thickness of 0.7 mm.
  • the coulters (3) form an angle of 6 'with the substructure of the roof (1), which is not shown, and are indirectly attached to the substructure of the roof (1) via holders, not shown.
  • connection of the chimney (4) penetrating the roof (1) consists of a curved, bent breast plate (5) with an overhang (6) on the eaves side overhanging bend (6), a bent neck plate (7) with a ridge side underneath the coulter (3) engaging diagonal fold (8) and two side plates (9, 10), each with a section (11, 12) that is folded up vertically from the water plane, each with a cantilevered bend (13) resting on the underlying coulter.
  • the side edges (14, 15) of the breast plate (5) and neck plate (7), which run in the vertical plane including the eaves direction (2), are each with the correspondingly curved side edges (16, 17) of the vertically edged section (11 , 12) of the side plates (9, 10) each connected via an L-shaped rail (18).
  • the side walls (11, 12) are provided with an internal pinch fold (19) so that the breast plate (5) with the overhanging fold (6) can lie directly against the share (3).
  • the correspondingly curved L-profile rails (18) serve as teaching for the production of the curved edges (16, 17) of the upturned section (11, 12) of the side plates (9, 10).
  • the air-side edges of breast (5), neck (7) and side panels (9, 10) each have an obliquely outward fold (20, 21, 22, 23) for the connection to the rising cladding of the fireplace (4).
  • breast plates and neck plates bent up in a curved manner
  • they can be bent up in a polygonal manner, the circumference of the corner region approaching the circumference of the curvature of the profile rails in this region.
  • connection is suitable for all conventional roof coverings consisting of metal, concrete, bricks, slate or the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

The invention relates to a connector for angular roof penetrating elements, consisting of a breast sheet metal (5) and neck sheet metal (7) that are bent upwards from the water plane and two lateral sheet metals (9, 10) set on an edge from the water plane, each of which is connected to the lateral edges of the breast and neck sheet metals. In order to simplify assembly, the lateral edges of the breast (5) and neck sheet metals (7) are connected to the lateral edges having a corresponding curvature of the segment set on an edge of the lateral sheet metal (9, 10) by means of a profiled strip (18) that is located inside and has a corresponding curvature.

Description

Anschluß für eckige Dachdurchdrincrun en Connection for square roof penetrations

Beschreibungdescription

Die Erfindung betrifft einen Anschluß aus Blech, vorzugsweise aus Titanzinkblech, für eckige Dachdurchdringungen, bestehend aus aus der Wasserebene gekrümmt oder mehreckig aufgebogenem Brust- und Nackenblech mit vorzugsweise in der die Traufrichtung einschließenden senkrechten Ebene verlaufenden Seitenrändern und zwei aus der Wasserebene, vorzugsweise rechtwinklig aufgekanteten, jeweils mit den Seitenrändern vom Brust- und Nackenblech verbundenen Seitenblechen.The invention relates to a connection made of sheet metal, preferably of titanium zinc sheet, for angular roof penetrations, consisting of a curved breastplate or neck sheet bent up in a polygonal manner, with side edges which preferably run in the vertical plane including the eaves direction and two side edges which are canted at right angles, preferably from the water level. each side panels connected to the side edges of the breast and neck panels.

Brust-, Nacken- und Seitenbleche sind Bestandteile der Unterbrechung der Dachdeckung durch Durchdringungen und ermöglichen eine bewegliche Uberbrückung der Nahtstellen zu der anschließenden Dachdeckung. Nacken-, Seiten- und Brustbleche sind üblicherweise jeweils durch liegende Doppelfalze und Quetschfalze miteinander verbunden. Dies kann zwischen Seiten- und Brustblech an die gegebenenfalls aufgehende Bekleidung beziehungsweise je nach Dachneigung entweder diagonal oder rechtwinklig erfolgen. Die Herstellung solcher Anschlüsse für Dachdurchdringungen bedürfen großer manueller Fertigkeiten und sind deshalb mit einem beachtlichen Aufwand verbunden. Bekannte Anschlüsse aus Titanzinkblech für eckige Dachdurchdringungen, bestehen aus aus der Wasserebene gekrümmt aufgebogenen Brust- und Nackenblech mit vorzugsweise in der die Traufrichtung einschließenden senkrechten Ebene verlaufenden Seitenränder, wobei Brust- und Nackenblech durch zwei aus der Wasserebene, vorzugsweise rechtwinklig aufgekantete Seitenbleche verbunden sind. Weitere eckigeBreast, neck and side panels are components of the interruption of the roof covering by penetrations and enable the joints to be bridged flexibly to the subsequent roof covering. Neck, side and breast plates are usually connected to each other by lying double folds and pinch folds. This can be done between the side and breast plates on the clothing that may open or, depending on the roof pitch, either diagonally or at right angles. The manufacture of such connections for roof penetrations require great manual skills and are therefore part of the process a considerable effort. Known connections made of titanium zinc sheet for angular roof penetrations, consist of a curved breastplate and neck sheet from the water level with side edges preferably extending in the vertical plane including the eaves direction, the breast and neck sheet being connected by two side sheets bent up from the water level, preferably at right angles. More angular

Dachdurchdringungen sind in Rheinzink®-Anwendung in der Architektur, Rheinzink GmbH, Datteln 1993, Seiten 128/129 dargestellt .Roof penetrations are shown in Rheinzink® application in architecture, Rheinzink GmbH, Datteln 1993, pages 128/129.

Es ist die Aufgabe der vorliegenden Erfindung, einen Anschluß für eckige Dachdurchdringungen bereitzustellen, der mit vergleichsweise geringerem Aufwand herstellbar ist und keiner besonderen handwerklichen Fähigkeiten bedarf.It is the object of the present invention to provide a connection for angular roof penetrations, which can be produced with comparatively less effort and does not require any special manual skills.

Die Lösung dieser Aufgabe besteht in den im Anspruch 1 angegebenen Maßnahmen.The solution to this problem consists in the measures specified in claim 1.

In den Ansprüchen 2 und 3 sind vorzugsweise Weiterbildungen des Anschlusses gemäß Anspruch 1 beschrieben.In claims 2 and 3, further developments of the connection according to claim 1 are preferably described.

Die Erfindung ist in der Zeichnung näher und beispielhaft erläutert. Es zeigen:The invention is explained in more detail and by way of example in the drawing. Show it:

Fig. 1 eine isometrische Darstellung eines mit Scharen aus Titanzinkblech eingedeckten Dachs mit einer Kamindurchdringung,1 is an isometric view of a roof covered with shares of titanium zinc sheet with a chimney penetration,

Fig. 2 eine isometrische Darstellung des Anschlusses für eine eckige Kamindurchdringung, Fig. 3 eine isometrische Darstellung eines rechtwinklig aufgekanteten Seitenblechs.2 is an isometric view of the connection for an angular chimney penetration, Fig. 3 is an isometric view of a side plate folded up at right angles.

Das DachdeckungsSystem eines unter einem Winkel von 30° geneigten Dachs (1) besteht aus quer zur Traufrichtung (2) höhenüberdeckend verlegten Scharen (3) mit einer Scharlänge von 10 m, einer Scharbreite von 400 mm und einer Metalldicke von 0,7 mm. Die Schare (3) bilden mit der nicht dargestellten Unterkonstruktion des Dachs (1) einen Winkel von 6 ' und sind über nicht dargestellte Halter indirekt auf der Unterkonstruktion des Dachs (1) befestigt. Der Anschluß des das Dach (1) durchdringenden Kamins (4) besteht aus einem gekrümmt aufgebogenen Brustblech (5) mit einer traufseitig überkragenden auf der darunter liegenden Schar (3) aufliegenden Abkantung (6), einem gekrümmt aufgebogenen Nackenblech (7) mit firstseitig unter die Schar (3) greifendem Schrägfalz (8) und zwei Seitenblechen (9, 10) mit jeweils einem aus der Wasserebene senkrecht aufgekanteten Abschnitt (11, 12) mit jeweils einer überkragenden auf der darunter liegenden Schar aufliegenden Abkantung (13) . Die Seitenränder (14, 15) von Brust- (5) und Nackenblech (7), die in der die Traufrichtung (2) einschließenden senkrechten Ebene verlaufen, sind jeweils mit den entsprechend gekrümmten Seitenrändern (16, 17) des senkrecht aufgekanteten Abschnitts (11, 12) der Seitenbleche (9, 10) jeweils über eine L-Profilschiene (18) verbunden. Damit das Brustblech (5) mit der überkragenden Abkantung (6) unmittelbar an der Schar (3) anliegen kann, sind die Seitenwände (11, 12) mit einer innen liegenden Quetschfalte (19) versehen. Die entsprechend gekrümmten L- Profilschienen (18) dienen als Lehre zur Herstellung der gekrümmten Ränder (16, 17) des aufgekanteten Abschnitts (11, 12) der Seitenbleche (9, 10). Die luftseitigen Ränder von Brust- (5) , Nacken- (7) und Seitenblechen (9, 10) weisen jeweils einen schräg nach außen gerichteten Falz (20, 21, 22, 23) für die Verbindung zur aufgehenden Bekleidung des Kamins (4) auf.The roof covering system of a roof (1) that is inclined at an angle of 30 ° consists of coulters (3) that are installed at a height overlap transversely to the eaves direction (2) and have a coulter length of 10 m, a coulter width of 400 mm and a metal thickness of 0.7 mm. The coulters (3) form an angle of 6 'with the substructure of the roof (1), which is not shown, and are indirectly attached to the substructure of the roof (1) via holders, not shown. The connection of the chimney (4) penetrating the roof (1) consists of a curved, bent breast plate (5) with an overhang (6) on the eaves side overhanging bend (6), a bent neck plate (7) with a ridge side underneath the coulter (3) engaging diagonal fold (8) and two side plates (9, 10), each with a section (11, 12) that is folded up vertically from the water plane, each with a cantilevered bend (13) resting on the underlying coulter. The side edges (14, 15) of the breast plate (5) and neck plate (7), which run in the vertical plane including the eaves direction (2), are each with the correspondingly curved side edges (16, 17) of the vertically edged section (11 , 12) of the side plates (9, 10) each connected via an L-shaped rail (18). The side walls (11, 12) are provided with an internal pinch fold (19) so that the breast plate (5) with the overhanging fold (6) can lie directly against the share (3). The correspondingly curved L-profile rails (18) serve as teaching for the production of the curved edges (16, 17) of the upturned section (11, 12) of the side plates (9, 10). The air-side edges of breast (5), neck (7) and side panels (9, 10) each have an obliquely outward fold (20, 21, 22, 23) for the connection to the rising cladding of the fireplace (4).

Anstelle der gekrümmt aufgebogenen Brust- und Nackenbleche können diese mehreckig aufgebogen sein, wobei sich der Umfang des Eckenbereichs dem Umfang der Krümmung der Profilschienen in diesem Bereich nähert.Instead of the breast plates and neck plates bent up in a curved manner, they can be bent up in a polygonal manner, the circumference of the corner region approaching the circumference of the curvature of the profile rails in this region.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere in einem geringen Montageaufwand und kurzen Montagezeiten, wobei eine nahezu fehlerfreie Montage gewährleistet ist. Der Anschluß ist für alle herkömmlichen Dachdeckungen, bestehend aus Metall, Beton, Ziegeln, Schiefer oder dergleichen, geeignet. The advantages achieved by the invention consist in particular in a low installation effort and short installation times, whereby an almost error-free installation is guaranteed. The connection is suitable for all conventional roof coverings consisting of metal, concrete, bricks, slate or the like.

Claims

Patentansprüche claims 1. Anschluß aus Blech, vorzugsweise aus Titanzinkblech, für eckige Dachdurchdringungen, bestehend aus aus der Wasserebene gekrümmt oder mehreckig aufgebogenen Brust-1. Connection made of sheet metal, preferably of titanium zinc sheet, for angular roof penetrations, consisting of curved or polygonally bent breast (5) und Nackenblech (7) mit, vorzugsweise in der die Traufrichtung (2) einschließenden senkrechten Ebene verlaufenden Seitenrändern (14, 15) und zwei aus der Wasserebene, vorzugsweise rechtwinklig aufgekanteten, jeweils mit den Seitenrändern von Brust- und Nackenblech verbundenen Seitenblechen (9, 10), dadurch gekennzeichnet, daß die Seitenränder (14, 15) von Brust- (5) und Nackenblech (7) mit den jeweils eine entsprechende Krümmung aufweisenden Seitenrändern (16, 17) des aufgekanteten Abschnitts (11, 12) der Seitenbleche (9, 10) jeweils über eine innen liegende, eine entsprechende Krümmung aufweisende Profilschiene (18) verbunden sind.(5) and neck plate (7) with side edges (14, 15) running preferably in the vertical plane including the eaves direction (2) and two side plates connected from the water level, preferably at right angles, each connected to the side edges of the breast plate and neck plate ( 9, 10), characterized in that the side edges (14, 15) of the breast plate (5) and neck plate (7) with the side edges (16, 17) of the upturned portion (11, 12) of the side plates each having a corresponding curvature (9, 10) are each connected via an internal profile rail (18) with a corresponding curvature. 2. Anschluß nach Anspruch 1, dadurch gekennzeichnet, daß Brust- (5), Nackenblech (7) und die Seitenbleche (9, 10 ; über Nieten, Schrauben oder eine KlebstoffSchicht mit den Profilschienen (18) verbunden sind.2. Connection according to claim 1, characterized in that the breast plate (5), neck plate (7) and the side plates (9, 10; via rivets, screws or an adhesive layer are connected to the profile rails (18). 3. Anschluß nach einem der Ansprüche 1 und 2 , dadurch gekennzeichnet, daß die Profilschienen (18) L-Form besitzen. 3. Connection according to one of claims 1 and 2, characterized in that the profile rails (18) have an L-shape.
PCT/EP1999/004235 1998-06-23 1999-06-18 Connector for angular roof penetrating elements Ceased WO1999067481A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP99931104A EP1099034B1 (en) 1998-06-23 1999-06-18 Connector for angular roof penetrating elements
DE59911848T DE59911848D1 (en) 1998-06-23 1999-06-18 CONNECTION FOR ROOFED ROOF PANES
AT99931104T ATE292221T1 (en) 1998-06-23 1999-06-18 CONNECTION FOR SQUARE ROOF PENETRATIONS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19827771.7 1998-06-23
DE19827771A DE19827771A1 (en) 1998-06-23 1998-06-23 Connection for square roof penetrations

Publications (1)

Publication Number Publication Date
WO1999067481A1 true WO1999067481A1 (en) 1999-12-29

Family

ID=7871650

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1999/004235 Ceased WO1999067481A1 (en) 1998-06-23 1999-06-18 Connector for angular roof penetrating elements

Country Status (5)

Country Link
EP (1) EP1099034B1 (en)
AT (1) ATE292221T1 (en)
DE (3) DE19827771A1 (en)
DK (1) DK1099034T3 (en)
WO (1) WO1999067481A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL223474B1 (en) * 2010-03-10 2016-10-31 Fakro Pp Spółka Z Ograniczoną Odpowiedzialnością Cover with the inner corner and method for its production

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1411352A (en) * 1920-04-09 1922-04-04 Hutchins Car Roofing Co Corner construction for flanged roofing sheets
DE2709942A1 (en) * 1977-03-08 1978-09-14 Badische Eisen & Blechwaren Adjustable insertion frame for roof opening - has opposite hinged sides for roof slope and telescopic length adjustment
DE2935783A1 (en) * 1979-09-05 1981-03-12 Traugott Niederrohrdorf Schopp DEVICE FOR CONNECTING SHEET PARTS OF A ROOF COVER.
GB2289704A (en) * 1994-05-24 1995-11-29 Ssf International Ltd Cavity tray and flashing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH468083A (en) * 1968-02-09 1969-01-31 Siemens Ag Method for the shape-changing processing of a crystalline body made of semiconductor material, in particular a silicon single crystal
DE7534316U (en) * 1975-10-29 1976-05-06 Ehrensberger, Fritz, 8431 Lupburg SHEET METAL COVERING FOR A CHIMNEY AREA OF A ROOF

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1411352A (en) * 1920-04-09 1922-04-04 Hutchins Car Roofing Co Corner construction for flanged roofing sheets
DE2709942A1 (en) * 1977-03-08 1978-09-14 Badische Eisen & Blechwaren Adjustable insertion frame for roof opening - has opposite hinged sides for roof slope and telescopic length adjustment
DE2935783A1 (en) * 1979-09-05 1981-03-12 Traugott Niederrohrdorf Schopp DEVICE FOR CONNECTING SHEET PARTS OF A ROOF COVER.
GB2289704A (en) * 1994-05-24 1995-11-29 Ssf International Ltd Cavity tray and flashing

Also Published As

Publication number Publication date
EP1099034A1 (en) 2001-05-16
ATE292221T1 (en) 2005-04-15
DK1099034T3 (en) 2005-08-08
DE19827771A1 (en) 2000-01-05
DE59911848D1 (en) 2005-05-04
EP1099034B1 (en) 2005-03-30
DE29824737U1 (en) 2002-08-01

Similar Documents

Publication Publication Date Title
DE3206871C1 (en) Combination roofing frame for roof windows to be installed next to each other
DE2846025C2 (en)
DE60005170T2 (en) DRAINAGE AND SEALING SYSTEM AND PANEL WITH SUCH A SYSTEM
DE2846275A1 (en) EDGE MOUNTING SYSTEM FOR PLANTED ROOFS
DE2007741A1 (en) Roofing
DE2142733B2 (en) Flush roof window covering frame - has side and base insertion bars on vertical plate, engaging fixed top
DE69513162T2 (en) CONNECTING STRIP FOR ROOF ELEMENTS
DE10240939B4 (en) Device for in-roof connection of at least two plate-shaped components on a pitched roof
DE202008015141U1 (en) Covering and solar system
DE9409453U1 (en) Device for fastening frameless solar modules
DE7920893U1 (en) Covering collar for roof windows, solar panels or other roof fittings located in the roof area
EP1099034A1 (en) Connector for angular roof penetrating elements
DE3327183A1 (en) Device for fastening insulating slabs to rafters
DE4032058A1 (en) Lead sheets for covering roofs - have parallel double folds to allow length to be adjusted
DE202011102837U1 (en) Rhomboid-shaped roof or facade panels made of sheet metal
EP0127071A2 (en) Roof cover brick
DE3416208A1 (en) Flower trough for roofs of buildings and roofing tile for the purpose
DE1609965A1 (en) Roof snow guard, especially for roof coverings made from corrugated sheets such as corrugated corrugated cement sheets
DE2262924C3 (en) Ridge cover
DE8506734U1 (en) Device for fastening roof tiles, roof tiles or the like on house roofs
DE29510106U1 (en) Device for roof integration of roof collectors
CH662852A5 (en) LIGHT DOME.
DE202007016979U1 (en) Gutter band
DE1925613U (en) ROOFING TILE, PREFERABLY FRONT CANOPY.
DE29922761U1 (en) Curb for a skylight dome, a flap or the like.

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): CA CZ HU NO PL SK US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 1999931104

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1999931104

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: CA

WWG Wipo information: grant in national office

Ref document number: 1999931104

Country of ref document: EP