Affilication of Author(s):机械与汽车工程学院
Patent Coverage:国内
Disigner of the Invention:liuzhengyi,刘正义
Type of Patent:实用新型
State of Patent:专利授权
Application Number:201220227024.7
Authorization number:2654569
Number of Inventors:2
Service Invention or Not:yes
Application Date:2012-05-17
Publication Date:2012-10-10
Authorization Date:2013-01-23