CN210813578U - 一种高空消防用旋梯 - Google Patents
一种高空消防用旋梯 Download PDFInfo
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- CN210813578U CN210813578U CN201921167824.2U CN201921167824U CN210813578U CN 210813578 U CN210813578 U CN 210813578U CN 201921167824 U CN201921167824 U CN 201921167824U CN 210813578 U CN210813578 U CN 210813578U
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CN201921167824.2U CN210813578U (zh) | 2019-07-24 | 2019-07-24 | 一种高空消防用旋梯 |
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CN201921167824.2U CN210813578U (zh) | 2019-07-24 | 2019-07-24 | 一种高空消防用旋梯 |
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CN210813578U true CN210813578U (zh) | 2020-06-23 |
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CN201921167824.2U Expired - Fee Related CN210813578U (zh) | 2019-07-24 | 2019-07-24 | 一种高空消防用旋梯 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114876352A (zh) * | 2022-04-08 | 2022-08-09 | 浙江广厦建设职业技术大学 | 一种野外救援用多用途组合式救援梯及其安装方法 |
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2019
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114876352A (zh) * | 2022-04-08 | 2022-08-09 | 浙江广厦建设职业技术大学 | 一种野外救援用多用途组合式救援梯及其安装方法 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201028 Address after: Room 1304, 13 / F, unit 3, building 1, No. 17, guojielou street, Qingyang District, Chengdu, Sichuan 610000 Patentee after: Songming Construction Group Co.,Ltd. Address before: No.1, floor 1, unit 4, building 3, No.129 Jinfeng street, Wuhou District, Chengdu, Sichuan 610000 Patentee before: Kong Weiwei Effective date of registration: 20201028 Address after: No.1, floor 1, unit 4, building 3, No.129 Jinfeng street, Wuhou District, Chengdu, Sichuan 610000 Patentee after: Kong Weiwei Address before: 272000 No.6, Hongshun mansion, taibaihu New District, Jining City, Shandong Province Patentee before: Wang Xu |
|
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: 20200623 Termination date: 20210724 |