Affilication of Author(s):个人
Patent Applicant:Dingrong Yi
Disigner of the Invention:沈渝,Dingrong Yi,孔令华
Type of Patent:发明专利
Application Number:CN2011201580735
Authorization number:CN202078289U
Service Invention or Not:no
Application Date:2011-05-16
Publication Date:2011-12-21
First Author:孔令华