CN209780811U - 一体式大流道尾管悬挂器锥体 - Google Patents
一体式大流道尾管悬挂器锥体 Download PDFInfo
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CN201920463872.XU CN209780811U (zh) | 2019-04-08 | 2019-04-08 | 一体式大流道尾管悬挂器锥体 |
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CN201920463872.XU CN209780811U (zh) | 2019-04-08 | 2019-04-08 | 一体式大流道尾管悬挂器锥体 |
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CN209780811U true CN209780811U (zh) | 2019-12-13 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021202162A1 (en) * | 2020-04-03 | 2021-10-07 | Baker Hughes Oilfield Operations Llc | Systems for hanging structures in downhole environments |
CN113953772A (zh) * | 2021-11-13 | 2022-01-21 | 中国航发沈阳黎明航空发动机有限责任公司 | 一种用于铸造锥体环块异形安装边的加工方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021202162A1 (en) * | 2020-04-03 | 2021-10-07 | Baker Hughes Oilfield Operations Llc | Systems for hanging structures in downhole environments |
US11359465B2 (en) | 2020-04-03 | 2022-06-14 | Baker Hughes Oilfield Operations Llc | Systems for hanging structures in downhole environments |
CN113953772A (zh) * | 2021-11-13 | 2022-01-21 | 中国航发沈阳黎明航空发动机有限责任公司 | 一种用于铸造锥体环块异形安装边的加工方法 |
CN113953772B (zh) * | 2021-11-13 | 2024-01-19 | 中国航发沈阳黎明航空发动机有限责任公司 | 一种用于铸造锥体环块异形安装边的加工方法 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201203 Address after: 300457 Tianjin Binhai New Area Development Zone No. second, No. 83, China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Address before: 300457 Tianjin Binhai New Area Development Zone No. second, No. 83, China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd. Patentee before: CNPC Bohai Drilling Engineering Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |
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CF01 | Termination of patent right due to non-payment of annual fee |