Affilication of Author(s):个人
Patent Applicant:孔令华
Disigner of the Invention:Dingrong Yi,孔令华,孔令华,王超,王风涛,Dingrong Yi,孔令华
Type of Patent:发明专利
Application Number:CN2011104378468
Service Invention or Not:no
Application Date:2011-12-22
Publication Date:2012-07-11
First Author:Dingrong Yi,Dingrong Yi