CN202866662U - 水钻法人工挖孔桩外支撑装置 - Google Patents
水钻法人工挖孔桩外支撑装置 Download PDFInfo
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- CN202866662U CN202866662U CN201220437175.5U CN201220437175U CN202866662U CN 202866662 U CN202866662 U CN 202866662U CN 201220437175 U CN201220437175 U CN 201220437175U CN 202866662 U CN202866662 U CN 202866662U
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CN201220437175.5U CN202866662U (zh) | 2012-08-30 | 2012-08-30 | 水钻法人工挖孔桩外支撑装置 |
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CN201220437175.5U CN202866662U (zh) | 2012-08-30 | 2012-08-30 | 水钻法人工挖孔桩外支撑装置 |
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CN202866662U true CN202866662U (zh) | 2013-04-10 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104805830A (zh) * | 2015-04-28 | 2015-07-29 | 粤水电轨道交通建设有限公司 | 非爆破岩石抗拔桩施工方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104805830A (zh) * | 2015-04-28 | 2015-07-29 | 粤水电轨道交通建设有限公司 | 非爆破岩石抗拔桩施工方法 |
CN104805830B (zh) * | 2015-04-28 | 2016-07-06 | 粤水电轨道交通建设有限公司 | 非爆破岩石抗拔桩施工方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CENTRAL SOUTHERN CHINA ELECTRIC POWER DESIGN INSTI Free format text: FORMER OWNER: CENTRAL SOUTHERN CHINA ELECTRIC POWER DESIGN INSTITUTE, CHINA POWER ENGINEERING CONSULTING GROUP COR Effective date: 20150128 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150128 Address after: 430071 Wuchang District, Hubei, South Central Road No. two, No. 12, No. Patentee after: CENTRAL SOUTHERN CHINA ELECTRIC POWER DESIGN INSTITUTE OF CHINA POWER ENGINEERING CONSULTING Group Corp. Address before: 430071 No. 668, democracy Road, Wuhan, Hubei, Wuchang Patentee before: CENTRAL SOUTHERN CHINA ELECTRIC POWER DESIGN INSTITUTE, CHINA POWER ENGINEERING CONSULTING Group Corp. |
|
CX01 | Expiry of patent term |
Granted publication date: 20130410 |
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CX01 | Expiry of patent term |