Affilication of Author(s):机械工程学院
Type of Patent:实用新型
Application Number:202122506067.0
Number of Inventors:1
Service Invention or Not:no
Application Date:2021-10-18
Publication Date:2022-04-19
Authorization Date:2022-04-19
Application Date: 2021-10-18
Publication Date: 2022-04-19
Authorization Date: 2022-04-19