Affilication of Author(s):岩土与结构工程研究中心
Patent Applicant:zhangqianqing,cuiwei
Type of Patent:发明
Application Number:201811250456.8
Number of Inventors:2
Service Invention or Not:no
Application Date:2018-10-25
Affilication of Author(s):岩土与结构工程研究中心
Patent Applicant:zhangqianqing,cuiwei
Type of Patent:发明
Application Number:201811250456.8
Number of Inventors:2
Service Invention or Not:no
Application Date:2018-10-25