Affilication of Author(s):齐鲁交通学院
Type of Patent:发明
Application Number:202110677947.6
Number of Inventors:5
Service Invention or Not:no
Application Date:2021-06-18
Publication Date:2022-07-26
Authorization Date:2022-07-26
Application Date: 2021-06-18
Publication Date: 2022-07-26
Authorization Date: 2022-07-26