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公开(公告)号:KR102019049B1
公开(公告)日:2019-09-09
申请号:KR1020170110931
申请日:2017-08-31
Applicant: 재단법인대구경북과학기술원
Inventor: 이승열 , 조재욱 , 전준수
IPC: B25J11/00 , B25J19/02 , B25J9/16