Hits:
Type of Patent:Invent
State of Patent:专利授权
Authorization number:CN 115979425 B
Service Invention or Not:no
Authorization Date:2023-08-15
Hits:
Type of Patent:Invent
State of Patent:专利授权
Authorization number:CN 115979425 B
Service Invention or Not:no
Authorization Date:2023-08-15