Affilication of Author(s):环境科学与工程学院
Patent Applicant:cuizhaojie
Type of Patent:实用新型
Application Number:201220329429.1
Number of Inventors:1
Service Invention or Not:no
Application Date:2012-07-09
Publication Date:2013-01-09
Authorization Date:2013-01-09
Application Date: 2012-07-09
Publication Date: 2013-01-09
Authorization Date: 2013-01-09