CN210359399U - 一种水利工程用钻孔机 - Google Patents
一种水利工程用钻孔机 Download PDFInfo
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- CN210359399U CN210359399U CN201920846035.5U CN201920846035U CN210359399U CN 210359399 U CN210359399 U CN 210359399U CN 201920846035 U CN201920846035 U CN 201920846035U CN 210359399 U CN210359399 U CN 210359399U
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CN201920846035.5U CN210359399U (zh) | 2019-06-05 | 2019-06-05 | 一种水利工程用钻孔机 |
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CN201920846035.5U CN210359399U (zh) | 2019-06-05 | 2019-06-05 | 一种水利工程用钻孔机 |
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CN210359399U true CN210359399U (zh) | 2020-04-21 |
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CN201920846035.5U Expired - Fee Related CN210359399U (zh) | 2019-06-05 | 2019-06-05 | 一种水利工程用钻孔机 |
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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 |
Effective date of registration: 20200706 Address after: 517001 C051, building e2-12, jinalmingdu, Heyuan Yajule garden, west of Huangsha Avenue and north of Weishi Road, Dongcheng west area, Heyuan City, Guangdong Province Patentee after: Heyuan Tianyuan water conservancy and Hydropower Engineering Consulting Co., Ltd Address before: Fengle Yuecheng District Jianhu Town Village 312000 Zhejiang city of Shaoxing Province Wang under No. 59 Patentee before: Gong Canfeng |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 Termination date: 20210605 |
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CF01 | Termination of patent right due to non-payment of annual fee |