CN202597817U - 平板阀阀座与阀片配合结构 - Google Patents
平板阀阀座与阀片配合结构 Download PDFInfo
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- CN202597817U CN202597817U CN 201220213240 CN201220213240U CN202597817U CN 202597817 U CN202597817 U CN 202597817U CN 201220213240 CN201220213240 CN 201220213240 CN 201220213240 U CN201220213240 U CN 201220213240U CN 202597817 U CN202597817 U CN 202597817U
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CN 201220213240 CN202597817U (zh) | 2012-05-14 | 2012-05-14 | 平板阀阀座与阀片配合结构 |
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CN 201220213240 CN202597817U (zh) | 2012-05-14 | 2012-05-14 | 平板阀阀座与阀片配合结构 |
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CN202597817U true CN202597817U (zh) | 2012-12-12 |
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CN 201220213240 Expired - Fee Related CN202597817U (zh) | 2012-05-14 | 2012-05-14 | 平板阀阀座与阀片配合结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108626453A (zh) * | 2017-03-17 | 2018-10-09 | 双恒阀门集团有限公司 | 一种自力式紧急隔离阀 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108626453A (zh) * | 2017-03-17 | 2018-10-09 | 双恒阀门集团有限公司 | 一种自力式紧急隔离阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Duan Xiangqian Inventor after: Yu Zuying Inventor after: Zhao Hongyu Inventor after: Xu Zhuhua Inventor after: Deng Bin Inventor after: Wang Dongzhe Inventor after: Pu Zhilin Inventor before: Duan Xiangqian Inventor before: Yu Zuying Inventor before: Zhao Hongyu Inventor before: Xu Zhuhua Inventor before: Deng Bin Inventor before: Wang Dongzhe Inventor before: Pu Zhilin Inventor before: Chen Lin |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DUAN XIANGQIAN YU ZUYING ZHAO HONGYU XU ZHUHUA DENG BIN WANG DONGZHE PU ZHILIN CHEN LIN TO: DUAN XIANGQIAN YU ZUYING ZHAO HONGYU XU ZHUHUA DENG BIN WANG DONGZHE PU ZHILIN |
|
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: High tech Zone Gaopeng road in Chengdu city of Sichuan province 610041 5 Building No. 2 Room 501 Patentee after: CHENGDU OUXUN TECHNOLOGY CO., LTD. Address before: High tech Zone Gaopeng road in Chengdu city of Sichuan province in 610017 B No. 5 Room 201 Patentee before: Chengdu Ouxun Ocean Engineering Equipment Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20210514 |