Affilication of Author(s):口腔医学院
Patent Applicant:mali,xuxin
Type of Patent:发明
Application Number:201910453467.4
Number of Inventors:2
Service Invention or Not:no
Application Date:2019-05-28
Publication Date:2020-06-16
Authorization Date:2020-06-16
Application Date: 2019-05-28
Publication Date: 2020-06-16
Authorization Date: 2020-06-16