CN2878870Y - 一种管子螺纹封堵 - Google Patents
一种管子螺纹封堵 Download PDFInfo
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- CN2878870Y CN2878870Y CN 200620090238 CN200620090238U CN2878870Y CN 2878870 Y CN2878870 Y CN 2878870Y CN 200620090238 CN200620090238 CN 200620090238 CN 200620090238 U CN200620090238 U CN 200620090238U CN 2878870 Y CN2878870 Y CN 2878870Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620090238 CN2878870Y (zh) | 2006-04-05 | 2006-04-05 | 一种管子螺纹封堵 |
Applications Claiming Priority (1)
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CN 200620090238 CN2878870Y (zh) | 2006-04-05 | 2006-04-05 | 一种管子螺纹封堵 |
Publications (1)
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CN2878870Y true CN2878870Y (zh) | 2007-03-14 |
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CN 200620090238 Expired - Lifetime CN2878870Y (zh) | 2006-04-05 | 2006-04-05 | 一种管子螺纹封堵 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103672286A (zh) * | 2012-09-25 | 2014-03-26 | 珠海格力电器股份有限公司 | 密封堵头结构 |
CN104747118A (zh) * | 2013-12-31 | 2015-07-01 | 贵州高峰石油机械股份有限公司 | 一种防止油堵泄漏的方法及结构 |
CN110203242A (zh) * | 2019-05-08 | 2019-09-06 | 镇江市营房塑电有限公司 | 一种火车制动刹车后盖的进风口防护堵及其制备方法 |
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2006
- 2006-04-05 CN CN 200620090238 patent/CN2878870Y/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103672286A (zh) * | 2012-09-25 | 2014-03-26 | 珠海格力电器股份有限公司 | 密封堵头结构 |
CN104747118A (zh) * | 2013-12-31 | 2015-07-01 | 贵州高峰石油机械股份有限公司 | 一种防止油堵泄漏的方法及结构 |
CN104747118B (zh) * | 2013-12-31 | 2017-12-26 | 贵州高峰石油机械股份有限公司 | 一种防止油堵泄漏的方法及结构 |
CN110203242A (zh) * | 2019-05-08 | 2019-09-06 | 镇江市营房塑电有限公司 | 一种火车制动刹车后盖的进风口防护堵及其制备方法 |
CN110203242B (zh) * | 2019-05-08 | 2020-07-31 | 镇江市营房塑电有限公司 | 一种火车制动刹车后盖的进风口防护堵及其制备方法 |
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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: BOHAI SHIPYARD GROUP CO., LTD. Free format text: FORMER OWNER: BOHAI SHIP HEAVY INDUSTRY CO LTD. Effective date: 20100817 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100817 Address after: 125000 Huludao City, Liaoning province Longgang District Jinhu Road No. 132 Patentee after: Bohai Shipyard Group Co., Ltd. Address before: 125000 Huludao City, Liaoning province Longgang District Jinhu Road No. 132 Patentee before: Bohai Ship Heavy Industry Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20070314 |
|
EXPY | Termination of patent right or utility model |