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Affilication of Author(s):岩土与结构工程研究中心
Patent Applicant:Wang Qi,Wang Hanpeng,lishucai
Type of Patent:实用新型
Application Number:201120124970.4
Number of Inventors:3
Service Invention or Not:no
Application Date:2011-04-26
Publication Date:2011-12-07
Authorization Date:2011-12-07