CN201129507Y - 单向密封阀 - Google Patents
单向密封阀 Download PDFInfo
- Publication number
- CN201129507Y CN201129507Y CNU2007200758306U CN200720075830U CN201129507Y CN 201129507 Y CN201129507 Y CN 201129507Y CN U2007200758306 U CNU2007200758306 U CN U2007200758306U CN 200720075830 U CN200720075830 U CN 200720075830U CN 201129507 Y CN201129507 Y CN 201129507Y
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- seal
- end cap
- mud
- way sealing
- sealing valve
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200758306U CN201129507Y (zh) | 2007-11-21 | 2007-11-21 | 单向密封阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200758306U CN201129507Y (zh) | 2007-11-21 | 2007-11-21 | 单向密封阀 |
Publications (1)
Publication Number | Publication Date |
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CN201129507Y true CN201129507Y (zh) | 2008-10-08 |
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ID=40017353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200758306U Expired - Lifetime CN201129507Y (zh) | 2007-11-21 | 2007-11-21 | 单向密封阀 |
Country Status (1)
Country | Link |
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CN (1) | CN201129507Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105036309A (zh) * | 2015-08-31 | 2015-11-11 | 广东鑫都环保实业有限公司 | 一种无堵塞曝气系统用气水分离装置 |
CN113446799A (zh) * | 2020-03-24 | 2021-09-28 | 合肥华凌股份有限公司 | 排气组件、除氧模组、保鲜装置及冰箱 |
-
2007
- 2007-11-21 CN CNU2007200758306U patent/CN201129507Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105036309A (zh) * | 2015-08-31 | 2015-11-11 | 广东鑫都环保实业有限公司 | 一种无堵塞曝气系统用气水分离装置 |
CN105036309B (zh) * | 2015-08-31 | 2017-12-05 | 广东鑫都环保实业有限公司 | 一种无堵塞曝气系统用气水分离装置 |
CN113446799A (zh) * | 2020-03-24 | 2021-09-28 | 合肥华凌股份有限公司 | 排气组件、除氧模组、保鲜装置及冰箱 |
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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: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING Free format text: FORMER OWNER: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHAI) CORPORATION Effective date: 20130219 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201203 PUDONG NEW AREA, SHANGHAI TO: 100176 DAXING, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130219 Address after: 100176 No. 18, Wenchang Avenue, Beijing economic and Technological Development Zone, Beijing Patentee after: Semiconductor Manufacturing International (Beijing) Corporation Address before: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Patentee before: Semiconductor Manufacturing International (Shanghai) Corporation |
|
CX01 | Expiry of patent term |
Granted publication date: 20081008 |