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Affilication of Author(s):岩土与结构工程研究中心
Patent Applicant:Sun Huaifeng,lishucai
Type of Patent:发明
Application Number:201810164252.6
Number of Inventors:2
Service Invention or Not:no
Application Date:2018-02-27
Publication Date:2021-02-23
Authorization Date:2021-02-23