Patent Applicant:宋家祥(S),韩涛(O),刁乃哲(S),孙先瑞(S),张强(S),胡志伟(S),杨新生(S)
Note:专利证书编号:CN109245549A
Service Invention or Not:no
Publication Date:2019-01-08
First Author:Chonghui Song
