Affilication of Author(s):环境科学与工程学院
Patent Applicant:liangshuang
Type of Patent:发明
Application Number:201110048910.3
Number of Inventors:1
Service Invention or Not:no
Application Date:2011-03-01
Publication Date:2012-07-04
Authorization Date:2012-07-04
Application Date: 2011-03-01
Publication Date: 2012-07-04
Authorization Date: 2012-07-04