Affilication of Author(s):岩土与地下工程研究院
Type of Patent:发明
Application Number:201911115186.4
Number of Inventors:7
Service Invention or Not:no
Application Date:2019-11-14
Publication Date:2021-10-29
Authorization Date:2021-10-29
Affilication of Author(s):岩土与地下工程研究院
Type of Patent:发明
Application Number:201911115186.4
Number of Inventors:7
Service Invention or Not:no
Application Date:2019-11-14
Publication Date:2021-10-29
Authorization Date:2021-10-29