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公开(公告)号:KR102143276B1
公开(公告)日:2020-08-10
申请号:KR1020180122721
申请日:2018-10-15
Applicant: 한국교통대학교산학협력단
Inventor: 박성영 , 최청아 , 베니 , 노상규
IPC: C09K11/02 , C09K11/65 , B82Y20/00 , B82Y30/00 , B82Y40/00