CN101324069B - 板下注浆新工法 - Google Patents
板下注浆新工法 Download PDFInfo
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- CN101324069B CN101324069B CN2008100486512A CN200810048651A CN101324069B CN 101324069 B CN101324069 B CN 101324069B CN 2008100486512 A CN2008100486512 A CN 2008100486512A CN 200810048651 A CN200810048651 A CN 200810048651A CN 101324069 B CN101324069 B CN 101324069B
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CN2008100486512A CN101324069B (zh) | 2008-07-31 | 2008-07-31 | 板下注浆新工法 |
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CN2008100486512A CN101324069B (zh) | 2008-07-31 | 2008-07-31 | 板下注浆新工法 |
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CN101324069A CN101324069A (zh) | 2008-12-17 |
CN101324069B true CN101324069B (zh) | 2010-07-28 |
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CN104533448B (zh) * | 2014-11-06 | 2018-02-27 | 海南大学 | 一种岩石地层中盾构隧道端头止水加固的施工方法 |
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ASS | Succession or assignment of patent right |
Owner name: CHINA METALLURGICAL GROUP WUHAN SURVEY RESEARCH IN Free format text: FORMER OWNER: CHINA METALLURGICAL GROUP WUHAN SURVEY GEOTECHNICAL FOUNDATION ENGINEERING CO., LTD. Effective date: 20100419 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20100419 Address after: 430080 Wuhan, Heilongjiang Province, Qingshan District, metallurgical Road, No. 177, No. Applicant after: Wuhan Surveying-Geotechnical Research Institute of China Metallurgical Science and Industry Group Co Address before: 430080 Wuhan, Heilongjiang Province, Qingshan District, metallurgical Road, No. 177, No. Applicant before: China Metallurgy Group Wukan Ground Foundational Engineering Company |
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C14 | Grant of patent or utility model | ||
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