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公开(公告)号:KR102099772B1
公开(公告)日:2020-04-13
申请号:KR1020180123905
申请日:2018-10-17
Applicant: 성균관대학교산학협력단
Inventor: 최혁렬 , 최윤석 , 이이삭 , 장호성
IPC: B25J9/10 , B25J19/06