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公开(公告)号:KR101987165B1
公开(公告)日:2019-06-10
申请号:KR1020180029803
申请日:2018-03-14
Applicant: 숭실대학교산학협력단
Inventor: 김영한 , 응웬반카 , 양현식
IPC: G06Q50/26 , G06F15/16 , G06Q50/30