Hits:
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL 2019108899988
Service Invention or Not:no
Authorization Date:2021-01-01
Hits:
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL 2019108899988
Service Invention or Not:no
Authorization Date:2021-01-01