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Affilication of Author(s):岩土与结构工程研究中心
Patent Applicant:zhangqingsong,zhangxiao,lishucai
Type of Patent:发明
Application Number:201510618034.1
Number of Inventors:3
Service Invention or Not:no
Application Date:2015-09-24
Publication Date:2017-09-05
Authorization Date:2017-09-05