CN203925327U - 用于隔水导管的接头 - Google Patents
用于隔水导管的接头 Download PDFInfo
- Publication number
- CN203925327U CN203925327U CN201420330291.6U CN201420330291U CN203925327U CN 203925327 U CN203925327 U CN 203925327U CN 201420330291 U CN201420330291 U CN 201420330291U CN 203925327 U CN203925327 U CN 203925327U
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- Prior art keywords
- joint
- shell
- wing plates
- housing
- wall
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
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Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330291.6U CN203925327U (zh) | 2014-06-19 | 2014-06-19 | 用于隔水导管的接头 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330291.6U CN203925327U (zh) | 2014-06-19 | 2014-06-19 | 用于隔水导管的接头 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925327U true CN203925327U (zh) | 2014-11-05 |
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ID=51821156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420330291.6U Expired - Lifetime CN203925327U (zh) | 2014-06-19 | 2014-06-19 | 用于隔水导管的接头 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925327U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060947A (zh) * | 2014-06-19 | 2014-09-24 | 中国海洋石油总公司 | 一种用于隔水导管的接头 |
-
2014
- 2014-06-19 CN CN201420330291.6U patent/CN203925327U/zh not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060947A (zh) * | 2014-06-19 | 2014-09-24 | 中国海洋石油总公司 | 一种用于隔水导管的接头 |
| CN104060947B (zh) * | 2014-06-19 | 2016-07-13 | 中国海洋石油总公司 | 一种用于隔水导管的接头 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 Co.,Ltd. Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Co-patentee after: China University of Petroleum (Beijing) Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: CNOOC Research Institute Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Co-patentee before: China University of Petroleum (Beijing) |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191216 Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: CNOOC RESEARCH INSTITUTE Co.,Ltd. Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: CNOOC RESEARCH INSTITUTE Co.,Ltd. Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Co-patentee before: China University of Petroleum (Beijing) |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
|
| CX01 | Expiry of patent term |