Affilication of Author(s):机械工程学院
Type of Patent:实用新型
Application Number:201120075269.8
Number of Inventors:2
Service Invention or Not:no
Application Date:2011-03-21
Publication Date:2011-09-21
Authorization Date:2011-03-21
Affilication of Author(s):机械工程学院
Type of Patent:实用新型
Application Number:201120075269.8
Number of Inventors:2
Service Invention or Not:no
Application Date:2011-03-21
Publication Date:2011-09-21
Authorization Date:2011-03-21