CN211472493U - 一种建筑施工用钎杆拔出装置 - Google Patents
一种建筑施工用钎杆拔出装置 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112681358A (zh) * | 2020-12-15 | 2021-04-20 | 陕西建工第六建设集团有限公司 | 一种黄土地区气囊拔桩装置及拔桩施工方法 |
CN112726551A (zh) * | 2021-01-14 | 2021-04-30 | 成都市成华区颜惜珊商贸有限公司 | 一种地基钎探的计数和探钎拔出装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112681358A (zh) * | 2020-12-15 | 2021-04-20 | 陕西建工第六建设集团有限公司 | 一种黄土地区气囊拔桩装置及拔桩施工方法 |
CN112726551A (zh) * | 2021-01-14 | 2021-04-30 | 成都市成华区颜惜珊商贸有限公司 | 一种地基钎探的计数和探钎拔出装置 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20201207 Address after: 620010 ground floor, Jinmao building, Dongpo District, Meishan City, Sichuan Province Patentee after: Sichuan Taiyu Construction Engineering Co.,Ltd. Address before: 610000 No. 136, Ningxia street, Qingyang District, Sichuan, Chengdu, No. 1 Patentee before: Wu Jiaqing Patentee before: Wu Zheng Effective date of registration: 20201207 Address after: 610000 No. 136, Ningxia street, Qingyang District, Sichuan, Chengdu, No. 1 Patentee after: Wu Jiaqing Patentee after: Wu Zheng Address before: Group 1, Polan village, shaping Township, Zhenfeng County, Qianxinan Buyi and Miao Autonomous Prefecture, Guizhou Province Patentee before: Wang Bingxiang |
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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: 20200911 Termination date: 20211012 |