CN202612732U - 一种止逆阀 - Google Patents
一种止逆阀 Download PDFInfo
- Publication number
- CN202612732U CN202612732U CN 201220015315 CN201220015315U CN202612732U CN 202612732 U CN202612732 U CN 202612732U CN 201220015315 CN201220015315 CN 201220015315 CN 201220015315 U CN201220015315 U CN 201220015315U CN 202612732 U CN202612732 U CN 202612732U
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- Prior art keywords
- air door
- check valve
- exhaust duct
- magnetic block
- gas exhaust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
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Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220015315 CN202612732U (zh) | 2012-01-13 | 2012-01-13 | 一种止逆阀 |
Applications Claiming Priority (1)
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CN 201220015315 CN202612732U (zh) | 2012-01-13 | 2012-01-13 | 一种止逆阀 |
Publications (1)
Publication Number | Publication Date |
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CN202612732U true CN202612732U (zh) | 2012-12-19 |
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CN 201220015315 Expired - Fee Related CN202612732U (zh) | 2012-01-13 | 2012-01-13 | 一种止逆阀 |
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CN (1) | CN202612732U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103123136A (zh) * | 2013-03-07 | 2013-05-29 | 王惠蕾 | 厨房油烟排放*** |
CN109828546A (zh) * | 2019-03-25 | 2019-05-31 | 王建疆 | 一种楼宇集成控制方法、装置及*** |
-
2012
- 2012-01-13 CN CN 201220015315 patent/CN202612732U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103123136A (zh) * | 2013-03-07 | 2013-05-29 | 王惠蕾 | 厨房油烟排放*** |
CN109828546A (zh) * | 2019-03-25 | 2019-05-31 | 王建疆 | 一种楼宇集成控制方法、装置及*** |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180420 Address after: 315040 105, 104 Lane 625 lane, Min An Road, Jiangdong District, Ningbo, Zhejiang. Patentee after: Xu Qiang Address before: 315040 Zhejiang Ningbo hi tech Zone 96 B Factory Road, hibiscus Road Patentee before: Neuvo Electrical Appliance Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180725 Address after: 315800 Room 201, Chuang Chuang Road, bonded West District, Ningbo, Zhejiang, 201 Patentee after: Zhejiang heele intelligent Kitchen Appliance Co., Ltd. Address before: 315040 105, 104 Lane 625 lane, Min An Road, Jiangdong District, Ningbo, Zhejiang. Patentee before: Xu Qiang |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20200113 |
|
CF01 | Termination of patent right due to non-payment of annual fee |