Affilication of Author(s):机械工程学院
Patent Applicant:Jia Xiujie,LI Fangyi,lijianyong
Type of Patent:发明
Application Number:201510319773.0
Number of Inventors:3
Service Invention or Not:no
Application Date:2015-06-11
Publication Date:2017-03-01
Authorization Date:2017-03-01
Application Date: 2015-06-11
Publication Date: 2017-03-01
Authorization Date: 2017-03-01