Disigner of the Invention:周广, 曹龙, 何群, 魏丽敏
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL 201310028987.3
Number of Inventors:4
Service Invention or Not:no
Disigner of the Invention:周广, 曹龙, 何群, 魏丽敏
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL 201310028987.3
Number of Inventors:4
Service Invention or Not:no