Hits:
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL202111499635.7
Service Invention or Not:no
Application Date:2021-12-09
Hits:
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL202111499635.7
Service Invention or Not:no
Application Date:2021-12-09