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Affilication of Author(s):岩土与结构工程研究中心
Patent Applicant:qiudaohong,Xue Yiguo,sumaoxin
Type of Patent:发明
Application Number:201910385424.7
Number of Inventors:3
Service Invention or Not:no
Application Date:2019-05-09
Publication Date:2020-04-21
Authorization Date:2020-04-21
