Affilication of Author(s):机械工程学院
Patent Applicant:yuanquan
Type of Patent:发明
Application Number:201710287293.X
Number of Inventors:1
Service Invention or Not:no
Application Date:2017-04-27
Publication Date:2018-10-19
Authorization Date:2018-10-19
Application Date: 2017-04-27
Publication Date: 2018-10-19
Authorization Date: 2018-10-19