Affilication of Author(s):机械工程学院
Patent Applicant:Song Qinghua,Wan Yi,shizhenyu,Zhanqiang Liu
Type of Patent:发明
Application Number:201610932899.X
Number of Inventors:4
Service Invention or Not:no
Application Date:2016-10-31
Publication Date:2018-10-26
Authorization Date:2018-10-26