Affilication of Author(s):机械工程学院
Type of Patent:发明
Application Number:201911023566.5
Number of Inventors:5
Service Invention or Not:no
Application Date:2019-10-25
Publication Date:2021-05-04
Authorization Date:2021-05-04
Application Date: 2019-10-25
Publication Date: 2021-05-04
Authorization Date: 2021-05-04