Affilication of Author(s):齐鲁交通学院
Type of Patent:发明
Application Number:202110800067.3
Number of Inventors:5
Service Invention or Not:no
Application Date:2021-07-13
Publication Date:2022-03-29
Authorization Date:2022-03-29
Application Date: 2021-07-13
Publication Date: 2022-03-29
Authorization Date: 2022-03-29