Affilication of Author(s):机械工程学院
Patent Applicant:Wan Yi,huangchuanzhen,Zhanqiang Liu
Type of Patent:发明
Application Number:201410572919.8
Number of Inventors:3
Service Invention or Not:no
Application Date:2014-10-23
Publication Date:2017-07-07
Authorization Date:2017-07-07