Affilication of Author(s):齐鲁交通学院
Type of Patent:发明
Application Number:202011078803.0
Number of Inventors:5
Service Invention or Not:no
Application Date:2020-10-10
Publication Date:2021-11-02
Authorization Date:2021-11-02
Affilication of Author(s):齐鲁交通学院
Type of Patent:发明
Application Number:202011078803.0
Number of Inventors:5
Service Invention or Not:no
Application Date:2020-10-10
Publication Date:2021-11-02
Authorization Date:2021-11-02