Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL201811547726.1
Service Invention or Not:no
Authorization Date:2022-08-05
First Author:孙俊
Disigner of the Invention:王金海,张晓龙,刘志刚,宋婷
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL201811547726.1
Service Invention or Not:no
Authorization Date:2022-08-05
First Author:孙俊
Disigner of the Invention:王金海,张晓龙,刘志刚,宋婷