CN206144485U - 一种扶正器对接装置 - Google Patents
一种扶正器对接装置 Download PDFInfo
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- CN206144485U CN206144485U CN201621064277.1U CN201621064277U CN206144485U CN 206144485 U CN206144485 U CN 206144485U CN 201621064277 U CN201621064277 U CN 201621064277U CN 206144485 U CN206144485 U CN 206144485U
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CN201621064277.1U CN206144485U (zh) | 2016-09-20 | 2016-09-20 | 一种扶正器对接装置 |
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CN201621064277.1U CN206144485U (zh) | 2016-09-20 | 2016-09-20 | 一种扶正器对接装置 |
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CN206144485U true CN206144485U (zh) | 2017-05-03 |
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CN201621064277.1U Expired - Fee Related CN206144485U (zh) | 2016-09-20 | 2016-09-20 | 一种扶正器对接装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106320994A (zh) * | 2016-09-20 | 2017-01-11 | 贝兹维仪器(苏州)有限公司 | 一种扶正器对接装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106320994A (zh) * | 2016-09-20 | 2017-01-11 | 贝兹维仪器(苏州)有限公司 | 一种扶正器对接装置 |
CN106320994B (zh) * | 2016-09-20 | 2019-04-16 | 贝兹维仪器(苏州)有限公司 | 一种扶正器对接装置 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Naizhen Inventor after: Ren Wei Inventor after: Zhao Qihui Inventor after: Gu Weikang Inventor after: Wang Hao Inventor after: Gong Jigang Inventor after: Zhao Juntang Inventor after: Yang Nailin Inventor after: Liu Ce Inventor after: Jiang Yazhu Inventor before: Liu Ce Inventor before: Jiang Yazhu Inventor before: Ren Wei |
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CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180126 Address after: 100000 Beijing Chaoyang District Anli Road No. 101 Patentee after: CNPC GREATWALL DRILLING Co. Address before: 215000 Suzhou, Suzhou City, Jiangsu Province, Suzhou high tech Zone Jinsha River Road No. 158 (Environmental Protection Industrial Park) No. 5 West Factory Building Patentee before: BITSWAVE (SUZHOU) Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201127 Address after: No. 6, liupukang, Xicheng District, Beijing 100120 Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC GREATWALL DRILLING Co. Address before: 100000 Beijing Chaoyang District Anli Road No. 101 Patentee before: CNPC GREATWALL DRILLING Co. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 |
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CF01 | Termination of patent right due to non-payment of annual fee |