Patent Applicant:高俊山(S),宋家祥(S),李坤(O),韩涛(O),赵世超(S),孙先瑞(S),刁乃哲(S)
Note:专利证书编号:CN109861541A
Service Invention or Not:no
Publication Date:2019-06-07
First Author:Chonghui Song
