CN201916598U - 一种海底管道止屈装置 - Google Patents
一种海底管道止屈装置 Download PDFInfo
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- CN201916598U CN201916598U CN2010206120610U CN201020612061U CN201916598U CN 201916598 U CN201916598 U CN 201916598U CN 2010206120610 U CN2010206120610 U CN 2010206120610U CN 201020612061 U CN201020612061 U CN 201020612061U CN 201916598 U CN201916598 U CN 201916598U
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CN2010206120610U CN201916598U (zh) | 2010-11-17 | 2010-11-17 | 一种海底管道止屈装置 |
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CN2010206120610U CN201916598U (zh) | 2010-11-17 | 2010-11-17 | 一种海底管道止屈装置 |
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CN201916598U true CN201916598U (zh) | 2011-08-03 |
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CN2010206120610U Expired - Lifetime CN201916598U (zh) | 2010-11-17 | 2010-11-17 | 一种海底管道止屈装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102022585A (zh) * | 2010-11-17 | 2011-04-20 | 中国海洋石油总公司 | 一种海底管道止屈装置及其制作和安装方法 |
CN107084281A (zh) * | 2017-06-22 | 2017-08-22 | 中国海洋大学 | 一种海底柔性管铺设用固定装置 |
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2010
- 2010-11-17 CN CN2010206120610U patent/CN201916598U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102022585A (zh) * | 2010-11-17 | 2011-04-20 | 中国海洋石油总公司 | 一种海底管道止屈装置及其制作和安装方法 |
CN102022585B (zh) * | 2010-11-17 | 2012-09-26 | 中国海洋石油总公司 | 一种海底管道止屈装置及其制作和安装方法 |
CN107084281A (zh) * | 2017-06-22 | 2017-08-22 | 中国海洋大学 | 一种海底柔性管铺设用固定装置 |
CN107084281B (zh) * | 2017-06-22 | 2022-12-23 | 中国海洋大学 | 一种海底柔性管铺设用固定装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee after: China National Offshore Oil Corporation Patentee after: CNOOC Research Institute Patentee after: Tianjin University Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC Research Center Patentee before: Tianjin University |
|
CP01 | Change in the name or title of a patent holder |
Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: CNOOC research institute limited liability company Patentee after: China Offshore Oil Group Co., Ltd. Co-patentee after: Tianjin University Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: CNOOC Research Institute Patentee before: China National Offshore Oil Corporation Co-patentee before: Tianjin University |
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CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20110803 |
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CX01 | Expiry of patent term |