Affilication of Author(s):机械工程学院
Type of Patent:发明
Application Number:202010278800.5
Number of Inventors:2
Service Invention or Not:no
Application Date:2020-04-10
Publication Date:2021-06-15
Authorization Date:2021-06-15
Application Date: 2020-04-10
Publication Date: 2021-06-15
Authorization Date: 2021-06-15