Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL 2017 1 0158503.5
Service Invention or Not:no
First Author:luzhaijun
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL 2017 1 0158503.5
Service Invention or Not:no
First Author:luzhaijun