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公开(公告)号:KR102141714B1
公开(公告)日:2020-07-30
申请号:KR1020180150128
申请日:2018-11-28
Applicant: 성균관대학교산학협력단
Inventor: 국태용 , 김은진 , 인군교
IPC: B25J9/16