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公开(公告)号:KR102166438B1
公开(公告)日:2020-10-15
申请号:KR1020180143349
申请日:2018-11-20
Applicant: 재단법인대구경북과학기술원
Inventor: 오세훈 , 최정현 , 정영훈
IPC: B25J11/00 , B25J5/00 , B25J9/16