CN203880256U - 一种新型风管 - Google Patents
一种新型风管 Download PDFInfo
- Publication number
- CN203880256U CN203880256U CN201420249791.7U CN201420249791U CN203880256U CN 203880256 U CN203880256 U CN 203880256U CN 201420249791 U CN201420249791 U CN 201420249791U CN 203880256 U CN203880256 U CN 203880256U
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- Prior art keywords
- air pipe
- airduct
- reinforcing
- pipe body
- airduct body
- Prior art date
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420249791.7U CN203880256U (zh) | 2014-05-16 | 2014-05-16 | 一种新型风管 |
Applications Claiming Priority (1)
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CN201420249791.7U CN203880256U (zh) | 2014-05-16 | 2014-05-16 | 一种新型风管 |
Publications (1)
Publication Number | Publication Date |
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CN203880256U true CN203880256U (zh) | 2014-10-15 |
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Family Applications (1)
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CN201420249791.7U Expired - Fee Related CN203880256U (zh) | 2014-05-16 | 2014-05-16 | 一种新型风管 |
Country Status (1)
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CN (1) | CN203880256U (zh) |
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2014
- 2014-05-16 CN CN201420249791.7U patent/CN203880256U/zh not_active Expired - Fee Related
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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 | ||
CP01 | Change in the name or title of a patent holder |
Address after: 214000 901-2-1701, Wuxi, Jiangsu Patentee after: BOTH ENGINEERING (JIANGSU) CO.,LTD. Address before: 214000 901-2-1701, Wuxi, Jiangsu Patentee before: BOTH ENGINEERING (JIANGSU) CO.,LTD. |
|
CP03 | Change of name, title or address |
Address after: 214000 International Center, Shanghai, Wuxi, Jiangsu Road, No. 800, F21 Patentee after: BOTH ENGINEERING Co.,Ltd. Address before: 214000 901-2-1701, Wuxi, Jiangsu Patentee before: BOTH ENGINEERING (JIANGSU) CO.,LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20190516 |