Hits:
Disigner of the Invention:wangguoqiang,He LUO,李晓多,hxx,王菊,Ma Huawei,xiawei,jp
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL201910778245.X
Service Invention or Not:yes
Application Date:2019-08-22
Authorization Date:2022-04-01