Affilication of Author(s):环境科学与工程学院
Patent Applicant:yueqinyan,gaobaoyu
Type of Patent:发明
Application Number:2017105300171
Number of Inventors:2
Service Invention or Not:no
Application Date:2017-07-03
Publication Date:2019-08-27
Authorization Date:2019-08-27
Application Date: 2017-07-03
Publication Date: 2019-08-27
Authorization Date: 2019-08-27