Affilication of Author(s):材料科学与工程学院
Patent Applicant:renxufang
Type of Patent:实用新型
Application Number:201020204781.3
Number of Inventors:1
Service Invention or Not:no
Application Date:2010-05-27
Publication Date:2010-12-15
Authorization Date:2010-12-15
Application Date: 2010-05-27
Publication Date: 2010-12-15
Authorization Date: 2010-12-15