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公开(公告)号:KR102170031B1
公开(公告)日:2020-10-26
申请号:KR1020180138159
申请日:2018-11-12
Applicant: 한국과학기술원
Inventor: 한동수 , 손규호 , 신훈
IPC: G06Q20/32 , G06Q20/38