CN204780901U - 一种扩大头锚杆 - Google Patents
一种扩大头锚杆 Download PDFInfo
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- CN204780901U CN204780901U CN201520525343.XU CN201520525343U CN204780901U CN 204780901 U CN204780901 U CN 204780901U CN 201520525343 U CN201520525343 U CN 201520525343U CN 204780901 U CN204780901 U CN 204780901U
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CN201520525343.XU CN204780901U (zh) | 2015-07-20 | 2015-07-20 | 一种扩大头锚杆 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107326810A (zh) * | 2017-08-03 | 2017-11-07 | 武汉理工大学 | 预制拼装桥墩的预留灌浆孔连接方法 |
CN115324048A (zh) * | 2022-08-25 | 2022-11-11 | 中国五冶集团有限公司 | 一种有效提高锚杆拉拔性能的加强结构及其施工方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107326810A (zh) * | 2017-08-03 | 2017-11-07 | 武汉理工大学 | 预制拼装桥墩的预留灌浆孔连接方法 |
CN107326810B (zh) * | 2017-08-03 | 2018-06-12 | 武汉理工大学 | 预制拼装桥墩的预留灌浆孔连接方法 |
CN115324048A (zh) * | 2022-08-25 | 2022-11-11 | 中国五冶集团有限公司 | 一种有效提高锚杆拉拔性能的加强结构及其施工方法 |
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C14 | Grant of patent or utility model | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20161220 Address after: 408500 Chongqing city Wulong county government under the youfanggou market No. 45 Patentee after: Chongqing Zhong Gao Building Technology Co. Ltd. Address before: 401331 Chongqing city Shapingba District hogye University City Garden Patentee before: CHONGQING GEGOU CONSTRUCTION TECHNOLOGY DEVELOPMENT CO., LTD. |
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TR01 | Transfer of patent right |
Effective date of registration: 20190613 Address after: 401120 No. 12, Qingfengbei Road, Yubei District, Chongqing City (No. 1, 21/F, Building A1A24, Development Zone) Patentee after: CHONGQING GEGOU CONSTRUCTION TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 408500 Xiaofanggou Market No. 45, Xiangkou Town, Wulong County, Chongqing Patentee before: Chongqing Zhong Gao Building Technology Co. Ltd. |
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