Patent Applicant:任清泉, 唐琎, 郭璠, 曾小沣
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:CN 112418235 B
Service Invention or Not:no
First Author:李志勇
Patent Applicant:任清泉, 唐琎, 郭璠, 曾小沣
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:CN 112418235 B
Service Invention or Not:no
First Author:李志勇