Affilication of Author(s):个人
Patent Applicant:Dingrong Yi
Disigner of the Invention:Dingrong Yi,郑勇,Dingrong Yi,郑勇,孔令华,李志刚,Dingrong Yi,郑勇
Type of Patent:Utility models
Application Number:CN2011201580843
Authorization number:CN202078301U
Service Invention or Not:no
Application Date:2011-05-17
Publication Date:2011-12-21
Authorization Date:2011-12-21
First Author:Dingrong Yi