CN210003986U - 活动弯头活动节连接结构 - Google Patents
活动弯头活动节连接结构 Download PDFInfo
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- CN210003986U CN210003986U CN201920308716.6U CN201920308716U CN210003986U CN 210003986 U CN210003986 U CN 210003986U CN 201920308716 U CN201920308716 U CN 201920308716U CN 210003986 U CN210003986 U CN 210003986U
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CN201920308716.6U CN210003986U (zh) | 2019-03-12 | 2019-03-12 | 活动弯头活动节连接结构 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109882673A (zh) * | 2019-03-12 | 2019-06-14 | 中石化石油工程技术服务有限公司 | 活动弯头活动节连接结构 |
CN112709876A (zh) * | 2021-01-11 | 2021-04-27 | 山东宏丰海洋石油装备有限公司 | 高承载旋转管体连接结构 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109882673A (zh) * | 2019-03-12 | 2019-06-14 | 中石化石油工程技术服务有限公司 | 活动弯头活动节连接结构 |
CN112709876A (zh) * | 2021-01-11 | 2021-04-27 | 山东宏丰海洋石油装备有限公司 | 高承载旋转管体连接结构 |
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TR01 | Transfer of patent right |
Effective date of registration: 20210609 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: SINOPEC Group Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: SINOPEC SIJI PETROLEUM MACHINERY Co.,Ltd. Patentee after: SINOPEC JIANGHAN OILFIELD SERVICE Corp. Address before: 100029 12th floor, no.6, Huixin East Street, Chaoyang District, Beijing Patentee before: SINOPEC OILFIELD SERVICE Corp. Patentee before: SINOPEC SIJI PETROLEUM MACHINERY Co.,Ltd. Patentee before: SINOPEC JIANGHAN OILFIELD SERVICE Corp. |
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