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公开(公告)号:KR102084121B1
公开(公告)日:2020-03-03
申请号:KR1020180035915
申请日:2018-03-28
Applicant: 국민대학교산학협력단
Inventor: 최현주 , 노애란 , 김대영
IPC: C22C27/04 , C22C27/02 , C22C1/04 , B22F9/04 , B22F3/105