Affilication of Author(s):机械工程学院
Type of Patent:发明
Application Number:202010339349.3
Number of Inventors:3
Service Invention or Not:no
Application Date:2020-04-26
Publication Date:2021-05-11
Authorization Date:2021-05-11
Application Date: 2020-04-26
Publication Date: 2021-05-11
Authorization Date: 2021-05-11