Affilication of Author(s):机械工程学院
Type of Patent:实用新型
Application Number:201320279853.4
Number of Inventors:1
Service Invention or Not:no
Application Date:2013-05-21
Publication Date:2013-11-06
Authorization Date:2013-11-06
Application Date: 2013-05-21
Publication Date: 2013-11-06
Authorization Date: 2013-11-06