CN2630580Y - 立管用电磁式燃气紧急切断阀 - Google Patents
立管用电磁式燃气紧急切断阀 Download PDFInfo
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- CN2630580Y CN2630580Y CN 03264353 CN03264353U CN2630580Y CN 2630580 Y CN2630580 Y CN 2630580Y CN 03264353 CN03264353 CN 03264353 CN 03264353 U CN03264353 U CN 03264353U CN 2630580 Y CN2630580 Y CN 2630580Y
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CN 03264353 CN2630580Y (zh) | 2003-06-20 | 2003-06-20 | 立管用电磁式燃气紧急切断阀 |
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CN 03264353 CN2630580Y (zh) | 2003-06-20 | 2003-06-20 | 立管用电磁式燃气紧急切断阀 |
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CN2630580Y true CN2630580Y (zh) | 2004-08-04 |
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CN 03264353 Expired - Lifetime CN2630580Y (zh) | 2003-06-20 | 2003-06-20 | 立管用电磁式燃气紧急切断阀 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104100767A (zh) * | 2014-07-25 | 2014-10-15 | 上海共和真空技术有限公司 | 冻干机主阀阀杆的无菌隔离装置及其在线泄漏检测装置 |
CN105276266A (zh) * | 2014-07-11 | 2016-01-27 | 杨永坚 | 一种弹簧型紧急切断阀 |
CN110242866A (zh) * | 2019-07-11 | 2019-09-17 | 芜湖泰和管业股份有限公司 | 基于无线传感器联动的不锈钢波纹管混合智能泄漏检测方法 |
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2003
- 2003-06-20 CN CN 03264353 patent/CN2630580Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105276266A (zh) * | 2014-07-11 | 2016-01-27 | 杨永坚 | 一种弹簧型紧急切断阀 |
CN104100767A (zh) * | 2014-07-25 | 2014-10-15 | 上海共和真空技术有限公司 | 冻干机主阀阀杆的无菌隔离装置及其在线泄漏检测装置 |
CN110242866A (zh) * | 2019-07-11 | 2019-09-17 | 芜湖泰和管业股份有限公司 | 基于无线传感器联动的不锈钢波纹管混合智能泄漏检测方法 |
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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: BEIJING GAS GROUP CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20101028 Address after: 100011 Beijing city outside Andingmen East Backstreet No. 35 Co-patentee after: Beijing Gas Group Co., Ltd. Patentee after: Yanshan Industry Gas Burning Device Co., Ltd., Beijing Address before: 100011 Beijing city outside Andingmen East Backstreet No. 35 Patentee before: Yanshan Industry Gas Burning Device Co., Ltd., Beijing |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20130620 Granted publication date: 20040804 |