Hits:
Type of Patent:国家发明专利
State of Patent:Authorized patents
Authorization number:2019 11010487.0
Service Invention or Not:no
Authorization Date:2023-03-30
Hits:
Type of Patent:国家发明专利
State of Patent:Authorized patents
Authorization number:2019 11010487.0
Service Invention or Not:no
Authorization Date:2023-03-30