CN209569175U - 一种方便调节高度的消防风机 - Google Patents
一种方便调节高度的消防风机 Download PDFInfo
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- CN209569175U CN209569175U CN201821370906.2U CN201821370906U CN209569175U CN 209569175 U CN209569175 U CN 209569175U CN 201821370906 U CN201821370906 U CN 201821370906U CN 209569175 U CN209569175 U CN 209569175U
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- firefighting fan
- electric cylinder
- support base
- hollow stem
- fixed
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Application Number | Priority Date | Filing Date | Title |
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CN201821370906.2U CN209569175U (zh) | 2018-08-23 | 2018-08-23 | 一种方便调节高度的消防风机 |
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CN201821370906.2U CN209569175U (zh) | 2018-08-23 | 2018-08-23 | 一种方便调节高度的消防风机 |
Publications (1)
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CN209569175U true CN209569175U (zh) | 2019-11-01 |
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CN201821370906.2U Expired - Fee Related CN209569175U (zh) | 2018-08-23 | 2018-08-23 | 一种方便调节高度的消防风机 |
Country Status (1)
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CN (1) | CN209569175U (zh) |
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2018
- 2018-08-23 CN CN201821370906.2U patent/CN209569175U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fire fighting fan convenient for adjusting height Effective date of registration: 20211229 Granted publication date: 20191101 Pledgee: China Co. truction Bank Corp Guangdong FTA pilot area branch Pledgor: GUANGZHOU YAO AN INDUSTRIAL DEVELOPMENT Co.,Ltd. Registration number: Y2021440000409 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230328 Granted publication date: 20191101 Pledgee: China Co. truction Bank Corp Guangdong FTA pilot area branch Pledgor: GUANGZHOU YAO AN INDUSTRIAL DEVELOPMENT Co.,Ltd. Registration number: Y2021440000409 |
|
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: 20191101 |