Affilication of Author(s):机械工程学院
Type of Patent:实用新型
Application Number:202222729927.1
Number of Inventors:1
Service Invention or Not:no
Application Date:2022-10-17
Publication Date:2023-01-20
Authorization Date:2023-01-20
Application Date: 2022-10-17
Publication Date: 2023-01-20
Authorization Date: 2023-01-20