Affilication of Author(s):机械工程学院
Type of Patent:发明
Application Number:202011370045.X
Number of Inventors:2
Service Invention or Not:no
Application Date:2020-11-30
Publication Date:2021-09-07
Authorization Date:2021-09-07
Application Date: 2020-11-30
Publication Date: 2021-09-07
Authorization Date: 2021-09-07