Affilication of Author(s):环境科学与工程学院
Patent Applicant:ShouQing Ni
Type of Patent:实用新型
Application Number:201220590937.5
Number of Inventors:1
Service Invention or Not:no
Application Date:2012-11-09
Publication Date:2013-06-19
Authorization Date:2013-06-19
Application Date: 2012-11-09
Publication Date: 2013-06-19
Authorization Date: 2013-06-19