Patent Applicant:刁乃哲(S)孙先瑞(S)胡志伟(S)李坤(S)张强(S)
Note:专利证书编号:2019103010900
Service Invention or Not:no
Application Date:2019-04-15
Publication Date:2019-05-28
Authorization Date:2020-06-16
First Author:Chonghui Song
