Affilication of Author(s):土建与水利学院
Type of Patent:发明
Application Number:201911168533.X
Number of Inventors:3
Service Invention or Not:no
Application Date:2019-11-25
Publication Date:2022-12-30
Authorization Date:2022-12-30
Affilication of Author(s):土建与水利学院
Type of Patent:发明
Application Number:201911168533.X
Number of Inventors:3
Service Invention or Not:no
Application Date:2019-11-25
Publication Date:2022-12-30
Authorization Date:2022-12-30