CN207432136U - 用于建筑电钻的夹头组件 - Google Patents
用于建筑电钻的夹头组件 Download PDFInfo
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- CN207432136U CN207432136U CN201721189080.5U CN201721189080U CN207432136U CN 207432136 U CN207432136 U CN 207432136U CN 201721189080 U CN201721189080 U CN 201721189080U CN 207432136 U CN207432136 U CN 207432136U
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CN201721189080.5U CN207432136U (zh) | 2017-09-16 | 2017-09-16 | 用于建筑电钻的夹头组件 |
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CN201721189080.5U CN207432136U (zh) | 2017-09-16 | 2017-09-16 | 用于建筑电钻的夹头组件 |
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CN207432136U true CN207432136U (zh) | 2018-06-01 |
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CN201721189080.5U Expired - Fee Related CN207432136U (zh) | 2017-09-16 | 2017-09-16 | 用于建筑电钻的夹头组件 |
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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: 20180731 Address after: 610000 4, 1 Building 1, 10 homestead Road, Qingyang District, Chengdu, Sichuan. Patentee after: Sichuan Guang Cheng Zhiyuan Architectural Decoration Engineering Co.,Ltd. Address before: 610000 No. 1, unit 4, 199 Cui Liu Wan Road, Jinjiang District, Chengdu, Sichuan 707 Co-patentee before: Deng Jinping Patentee before: Gou Jian Effective date of registration: 20180731 Address after: 610000 No. 1, unit 4, 199 Cui Liu Wan Road, Jinjiang District, Chengdu, Sichuan 707 Co-patentee after: Deng Jinping Patentee after: Gou Jian Address before: 325000 Hong Jing garden, Jinxiu Road, Lucheng District, Wenzhou, Zhejiang 6-302 Patentee before: Mei Zhaofu |
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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: 20180601 Termination date: 20180916 |