Affilication of Author(s):机械工程学院
Type of Patent:发明
Application Number:202011189959.6
Number of Inventors:2
Service Invention or Not:no
Application Date:2020-10-30
Publication Date:2021-12-31
Authorization Date:2021-12-31
Application Date: 2020-10-30
Publication Date: 2021-12-31
Authorization Date: 2021-12-31