Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL201510718561.X
Service Invention or Not:no
Authorization Date:2018-02-27
First Author:孙俊
Disigner of the Invention:宋婷,孙禄君
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL201510718561.X
Service Invention or Not:no
Authorization Date:2018-02-27
First Author:孙俊
Disigner of the Invention:宋婷,孙禄君