Click:
The Last Update Time:..
Type of Patent:Invent
State of Patent:Authorized patents
Application Number:CN201911142077.1
Authorization number:ZL201911142077.1
Number of Inventors:5
Service Invention or Not:yes
Application Date:2019-11-20
Authorization Date:2021-08-24
College of Mechanical and Vehicle Engineering ChongQing University
Add:7th Teaching Building, Campus A,
No. 174 Shazheng Street, Shapingba District,
Chongqing, P.R.C., 400044
Office phone number: 86-023-65102401
Student Employment Office: 86-023-65112106
Undergraduate enrollment: 86-023-65111989
Graduate enrollment: 86-023-65106174