Affilication of Author(s):化学与化工学院
Patent Applicant:Li Ying
Type of Patent:发明
Application Number:200810013793.5
Number of Inventors:1
Service Invention or Not:no
Application Date:2008-01-18
Publication Date:2011-02-09
Authorization Date:2008-01-18
Application Date: 2008-01-18
Publication Date: 2011-02-09
Authorization Date: 2008-01-18