CN203494634U - 槽选工艺煤矿井下排矸系统 - Google Patents
槽选工艺煤矿井下排矸系统 Download PDFInfo
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- CN203494634U CN203494634U CN201320596959.7U CN201320596959U CN203494634U CN 203494634 U CN203494634 U CN 203494634U CN 201320596959 U CN201320596959 U CN 201320596959U CN 203494634 U CN203494634 U CN 203494634U
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596959.7U CN203494634U (zh) | 2013-09-26 | 2013-09-26 | 槽选工艺煤矿井下排矸系统 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320596959.7U CN203494634U (zh) | 2013-09-26 | 2013-09-26 | 槽选工艺煤矿井下排矸系统 |
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| CN203494634U true CN203494634U (zh) | 2014-03-26 |
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| CN201320596959.7U Expired - Lifetime CN203494634U (zh) | 2013-09-26 | 2013-09-26 | 槽选工艺煤矿井下排矸系统 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480482A (zh) * | 2013-09-26 | 2014-01-01 | 王迪业 | 槽选工艺煤矿井下排矸系统 |
| CN107020201A (zh) * | 2017-06-14 | 2017-08-08 | 淮南矿业(集团)有限责任公司 | 一种浓缩机底流粗煤泥回收系统 |
| CN107127051A (zh) * | 2017-05-16 | 2017-09-05 | 中煤能源研究院有限责任公司 | 一种井下选煤生产方法及系统 |
-
2013
- 2013-09-26 CN CN201320596959.7U patent/CN203494634U/zh not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480482A (zh) * | 2013-09-26 | 2014-01-01 | 王迪业 | 槽选工艺煤矿井下排矸系统 |
| CN103480482B (zh) * | 2013-09-26 | 2015-06-17 | 沈阳科迪通达工程技术有限公司 | 槽选工艺煤矿井下排矸系统 |
| CN107127051A (zh) * | 2017-05-16 | 2017-09-05 | 中煤能源研究院有限责任公司 | 一种井下选煤生产方法及系统 |
| CN107020201A (zh) * | 2017-06-14 | 2017-08-08 | 淮南矿业(集团)有限责任公司 | 一种浓缩机底流粗煤泥回收系统 |
| CN107020201B (zh) * | 2017-06-14 | 2023-07-25 | 淮南矿业(集团)有限责任公司 | 一种浓缩机底流粗煤泥回收系统 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENYANG KEDITONG ENGINEERING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WANG DIYE Effective date: 20140725 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140725 Address after: 110000, 5-9-3, Washington building, 9 solidarity Road, Shenhe District, Liaoning, Shenyang Patentee after: Shenyang Keditong Engineering Technology Co., Ltd. Address before: 110000, 5-9-3, Washington building, 9 solidarity Road, Shenhe District, Liaoning, Shenyang Patentee before: Wang Diye |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140326 Effective date of abandoning: 20150617 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140326 Effective date of abandoning: 20150617 |
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| RGAV | Abandon patent right to avoid regrant |