Affilication of Author(s):机械工程学院
Patent Applicant:sunjie
Disigner of the Invention:Li Jianfeng
Type of Patent:发明
Application Number:201410061622.5
Number of Inventors:14
Service Invention or Not:no
Application Date:2014-02-24
Publication Date:2016-02-24
Authorization Date:2014-02-24