Affilication of Author(s):齐鲁交通学院
Type of Patent:发明
Application Number:202210227603.X
Number of Inventors:5
Service Invention or Not:no
Application Date:2022-03-08
Publication Date:2023-08-29
Authorization Date:2023-08-29
Affilication of Author(s):齐鲁交通学院
Type of Patent:发明
Application Number:202210227603.X
Number of Inventors:5
Service Invention or Not:no
Application Date:2022-03-08
Publication Date:2023-08-29
Authorization Date:2023-08-29