Affilication of Author(s):齐鲁交通学院
Type of Patent:发明
Application Number:202110535953.8
Number of Inventors:5
Service Invention or Not:no
Application Date:2021-05-17
Publication Date:2022-07-19
Authorization Date:2022-07-19
Affilication of Author(s):齐鲁交通学院
Type of Patent:发明
Application Number:202110535953.8
Number of Inventors:5
Service Invention or Not:no
Application Date:2021-05-17
Publication Date:2022-07-19
Authorization Date:2022-07-19