Affilication of Author(s):控制科学与工程学院
Patent Applicant:Li Yibin
Type of Patent:实用新型
Application Number:200820025422.4
Number of Inventors:2
Service Invention or Not:no
Application Date:2008-07-08
Publication Date:2009-05-13
Authorization Date:2009-05-13
Application Date: 2008-07-08
Publication Date: 2009-05-13
Authorization Date: 2009-05-13