Affilication of Author(s):机械工程学院
Type of Patent:发明
Application Number:202010095160.4
Number of Inventors:4
Service Invention or Not:no
Application Date:2020-02-14
Publication Date:2021-11-12
Authorization Date:2021-11-12
Application Date: 2020-02-14
Publication Date: 2021-11-12
Authorization Date: 2021-11-12