Affilication of Author(s):化学与化工学院
Patent Applicant:Li Ying
Type of Patent:发明
Application Number:201010521953.4
Number of Inventors:1
Service Invention or Not:no
Application Date:2010-10-27
Publication Date:2013-01-02
Authorization Date:2013-01-02
Application Date: 2010-10-27
Publication Date: 2013-01-02
Authorization Date: 2013-01-02