Affilication of Author(s):机械工程学院
Type of Patent:发明
Application Number:202011519254.6
Number of Inventors:3
Service Invention or Not:no
Application Date:2020-12-21
Publication Date:2022-01-14
Authorization Date:2022-01-14
Application Date: 2020-12-21
Publication Date: 2022-01-14
Authorization Date: 2022-01-14