Hits:
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL201910730201.X.
Number of Inventors:4
Service Invention or Not:yes
Authorization Date:2020-09-01
Hits:
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL201910730201.X.
Number of Inventors:4
Service Invention or Not:yes
Authorization Date:2020-09-01