CN2786388Y - 破空阀 - Google Patents
破空阀 Download PDFInfo
- Publication number
- CN2786388Y CN2786388Y CN 200420150721 CN200420150721U CN2786388Y CN 2786388 Y CN2786388 Y CN 2786388Y CN 200420150721 CN200420150721 CN 200420150721 CN 200420150721 U CN200420150721 U CN 200420150721U CN 2786388 Y CN2786388 Y CN 2786388Y
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- inner core
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420150721 CN2786388Y (zh) | 2004-11-05 | 2004-11-05 | 破空阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420150721 CN2786388Y (zh) | 2004-11-05 | 2004-11-05 | 破空阀 |
Publications (1)
Publication Number | Publication Date |
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CN2786388Y true CN2786388Y (zh) | 2006-06-07 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200420150721 Expired - Fee Related CN2786388Y (zh) | 2004-11-05 | 2004-11-05 | 破空阀 |
Country Status (1)
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CN (1) | CN2786388Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102417071A (zh) * | 2010-09-28 | 2012-04-18 | 具定奥 | 真空容器用真空泵 |
CN103206551A (zh) * | 2013-03-14 | 2013-07-17 | 北京工业大学 | 一种自动间隙补偿的阀芯 |
CN115654182A (zh) * | 2022-12-28 | 2023-01-31 | 中铁工程服务有限公司 | 一种单向阀及三通管 |
-
2004
- 2004-11-05 CN CN 200420150721 patent/CN2786388Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102417071A (zh) * | 2010-09-28 | 2012-04-18 | 具定奥 | 真空容器用真空泵 |
CN103206551A (zh) * | 2013-03-14 | 2013-07-17 | 北京工业大学 | 一种自动间隙补偿的阀芯 |
CN115654182A (zh) * | 2022-12-28 | 2023-01-31 | 中铁工程服务有限公司 | 一种单向阀及三通管 |
CN115654182B (zh) * | 2022-12-28 | 2023-04-07 | 中铁工程服务有限公司 | 一种单向阀及三通管 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER NAME: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
|
CP03 | Change of name, title or address |
Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060607 Termination date: 20121105 |