Affilication of Author(s):土建与水利学院
Type of Patent:发明
Application Number:2018113860409
Number of Inventors:2
Service Invention or Not:no
Application Date:2018-11-20
Publication Date:2020-04-21
Authorization Date:2020-04-21
Application Date: 2018-11-20
Publication Date: 2020-04-21
Authorization Date: 2020-04-21