Affilication of Author(s):化学与化工学院
Patent Applicant:haojingcheng,Hongguang Li
Type of Patent:发明
Application Number:201910452697.9
Number of Inventors:2
Service Invention or Not:no
Application Date:2019-05-28
Publication Date:2020-05-22
Authorization Date:2020-05-22
Application Date: 2019-05-28
Publication Date: 2020-05-22
Authorization Date: 2020-05-22