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公开(公告)号:KR102059263B1
公开(公告)日:2019-12-24
申请号:KR1020180024413
申请日:2018-02-28
Applicant: 세종대학교산학협력단
Inventor: 신동일 , 신동규 , 윤현수
IPC: G06Q30/02 , G06N99/00