CN201587858U - Crane tube-used hemispherical sealing plug for oil gas recovery - Google Patents
Crane tube-used hemispherical sealing plug for oil gas recovery Download PDFInfo
- Publication number
- CN201587858U CN201587858U CN2010200225430U CN201020022543U CN201587858U CN 201587858 U CN201587858 U CN 201587858U CN 2010200225430 U CN2010200225430 U CN 2010200225430U CN 201020022543 U CN201020022543 U CN 201020022543U CN 201587858 U CN201587858 U CN 201587858U
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- Prior art keywords
- sealing plug
- oil gas
- hemispherical
- oil
- hemispherical sealing
- Prior art date
- 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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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010200225430U CN201587858U (en) | 2010-01-14 | 2010-01-14 | Crane tube-used hemispherical sealing plug for oil gas recovery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010200225430U CN201587858U (en) | 2010-01-14 | 2010-01-14 | Crane tube-used hemispherical sealing plug for oil gas recovery |
Publications (1)
Publication Number | Publication Date |
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CN201587858U true CN201587858U (en) | 2010-09-22 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010200225430U Expired - Fee Related CN201587858U (en) | 2010-01-14 | 2010-01-14 | Crane tube-used hemispherical sealing plug for oil gas recovery |
Country Status (1)
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CN (1) | CN201587858U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107473173A (en) * | 2017-09-14 | 2017-12-15 | 江苏航天惠利特环保科技有限公司 | The oil filling riser hemispherical sealing-plug of profit recovery |
CN107990000A (en) * | 2017-11-24 | 2018-05-04 | 高平市泫氏铸管有限公司 | A kind of bag-type dust air inlet sealing device |
-
2010
- 2010-01-14 CN CN2010200225430U patent/CN201587858U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107473173A (en) * | 2017-09-14 | 2017-12-15 | 江苏航天惠利特环保科技有限公司 | The oil filling riser hemispherical sealing-plug of profit recovery |
CN107990000A (en) * | 2017-11-24 | 2018-05-04 | 高平市泫氏铸管有限公司 | A kind of bag-type dust air inlet sealing device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU HEWLETT ENVIRONMENTAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: HUILITE ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD.;JIANGSU PROVINCE Effective date: 20110819 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110819 Address after: 212200 No. 2 line of industrial storage area along the Yangtze River, Jiangsu, Yangzhong Patentee after: Jiangsu Huilite Environmental Protection Technology Co.,Ltd. Address before: 212200 No. 18, Yangzhong Avenue, Yangzhong, Jiangsu Patentee before: Jiansu Hewlett Environmental Equipment Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20160114 |
|
EXPY | Termination of patent right or utility model |