Affilication of Author(s):机械工程学院
Patent Applicant:sunjie
Type of Patent:发明
Application Number:201210559044.9
Number of Inventors:1
Service Invention or Not:no
Application Date:2012-12-20
Publication Date:2015-04-08
Authorization Date:2015-04-08
Affilication of Author(s):机械工程学院
Patent Applicant:sunjie
Type of Patent:发明
Application Number:201210559044.9
Number of Inventors:1
Service Invention or Not:no
Application Date:2012-12-20
Publication Date:2015-04-08
Authorization Date:2015-04-08