Affilication of Author(s):机械工程学院
Type of Patent:发明
Application Number:202010157338.3
Number of Inventors:3
Service Invention or Not:no
Application Date:2020-03-09
Publication Date:2022-01-18
Authorization Date:2022-01-18
Application Date: 2020-03-09
Publication Date: 2022-01-18
Authorization Date: 2022-01-18