CN202868307U - 长距离管道输煤首端水煤浆输送站系统装置 - Google Patents
长距离管道输煤首端水煤浆输送站系统装置 Download PDFInfo
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- CN202868307U CN202868307U CN 201220533301 CN201220533301U CN202868307U CN 202868307 U CN202868307 U CN 202868307U CN 201220533301 CN201220533301 CN 201220533301 CN 201220533301 U CN201220533301 U CN 201220533301U CN 202868307 U CN202868307 U CN 202868307U
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CN 201220533301 CN202868307U (zh) | 2012-10-18 | 2012-10-18 | 长距离管道输煤首端水煤浆输送站系统装置 |
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CN 201220533301 CN202868307U (zh) | 2012-10-18 | 2012-10-18 | 长距离管道输煤首端水煤浆输送站系统装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103925472A (zh) * | 2014-03-25 | 2014-07-16 | 贵阳中化开磷化肥有限公司 | 一种长距离输送磷石膏胶凝料浆填充矿山井巷的方法 |
CN110510413A (zh) * | 2019-09-20 | 2019-11-29 | 中煤科工集团武汉设计研究院有限公司 | 一种管道输送粗颗粒煤浆装置及其输送方法 |
CN110671607A (zh) * | 2019-09-25 | 2020-01-10 | 中煤科工集团武汉设计研究院有限公司 | 一种防堵塞粗颗粒煤浆管道输送系统及其防堵塞方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103925472A (zh) * | 2014-03-25 | 2014-07-16 | 贵阳中化开磷化肥有限公司 | 一种长距离输送磷石膏胶凝料浆填充矿山井巷的方法 |
CN103925472B (zh) * | 2014-03-25 | 2016-12-07 | 贵州开磷集团股份有限公司 | 一种长距离输送磷石膏胶凝料浆填充矿山井巷的方法 |
CN110510413A (zh) * | 2019-09-20 | 2019-11-29 | 中煤科工集团武汉设计研究院有限公司 | 一种管道输送粗颗粒煤浆装置及其输送方法 |
CN110510413B (zh) * | 2019-09-20 | 2020-05-15 | 中煤科工集团武汉设计研究院有限公司 | 一种管道输送粗颗粒煤浆装置及其输送方法 |
CN110671607A (zh) * | 2019-09-25 | 2020-01-10 | 中煤科工集团武汉设计研究院有限公司 | 一种防堵塞粗颗粒煤浆管道输送系统及其防堵塞方法 |
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Owner name: SHAANXI SHENWEI COAL PIPELINE TRANSPORTATION CO., Effective date: 20150420 |
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Owner name: WUHAN DESIGN AND RESEARCH INSTITUTE CO., LTD. PF C Free format text: FORMER NAME: WUHAN DESIGN AND RESEARCH INSTITUTE OF CHINA COAL TECHNOLOGY + ENGINEERING GROUP |
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CP01 | Change in the name or title of a patent holder |
Address after: 430064 Hubei Province, Wuhan city Wuchang District Wuluo Road No. 442 Patentee after: WUHAN DESIGN & RESEARCH INSTITUTE CO., LTD. OF CHINA COAL TECHNOLOGY & ENGINEERING Group Address before: 430064 Hubei Province, Wuhan city Wuchang District Wuluo Road No. 442 Patentee before: Wuhan Design and Research Institute of China Coal Technology & Engineering Group |
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TR01 | Transfer of patent right |
Effective date of registration: 20150420 Address after: 430064 Hubei Province, Wuhan city Wuchang District Wuluo Road No. 442 Patentee after: WUHAN DESIGN & RESEARCH INSTITUTE CO., LTD. OF CHINA COAL TECHNOLOGY & ENGINEERING Group Patentee after: Shaanxi Shenwei Coal Pipeline Transportation Co.,Ltd. Address before: 430064 Hubei Province, Wuhan city Wuchang District Wuluo Road No. 442 Patentee before: WUHAN DESIGN & RESEARCH INSTITUTE CO., LTD. OF CHINA COAL TECHNOLOGY & ENGINEERING Group |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20161018 |
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CF01 | Termination of patent right due to non-payment of annual fee |