CN200993453Y - 换气装置 - Google Patents
换气装置 Download PDFInfo
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- CN200993453Y CN200993453Y CN 200720004373 CN200720004373U CN200993453Y CN 200993453 Y CN200993453 Y CN 200993453Y CN 200720004373 CN200720004373 CN 200720004373 CN 200720004373 U CN200720004373 U CN 200720004373U CN 200993453 Y CN200993453 Y CN 200993453Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200720004373 CN200993453Y (zh) | 2006-10-16 | 2007-02-03 | 换气装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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CN200620015226 | 2006-10-16 | ||
CN200620015226.X | 2006-10-16 | ||
CN200620015225.5 | 2006-10-16 | ||
CN 200720004373 CN200993453Y (zh) | 2006-10-16 | 2007-02-03 | 换气装置 |
Publications (1)
Publication Number | Publication Date |
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CN200993453Y true CN200993453Y (zh) | 2007-12-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200720004373 Expired - Fee Related CN200993453Y (zh) | 2006-10-16 | 2007-02-03 | 换气装置 |
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CN (1) | CN200993453Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102809207A (zh) * | 2012-08-13 | 2012-12-05 | 苏州岸肯电子科技有限公司 | 通风系统的消音管道 |
CN109297176A (zh) * | 2018-11-27 | 2019-02-01 | 徐州新风空调设备有限公司 | 一种空调降噪音装置以及安装方法 |
-
2007
- 2007-02-03 CN CN 200720004373 patent/CN200993453Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102809207A (zh) * | 2012-08-13 | 2012-12-05 | 苏州岸肯电子科技有限公司 | 通风系统的消音管道 |
CN109297176A (zh) * | 2018-11-27 | 2019-02-01 | 徐州新风空调设备有限公司 | 一种空调降噪音装置以及安装方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: JIANG LEI ^ |
|
CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Jiang Lei Number: 51 Page: The title page Volume: 23 |
|
CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Jiang Lei Number: 51 Volume: 23 |
|
ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: JIANG LEI ^ |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20100203 |