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公开(公告)号:KR101969435B1
公开(公告)日:2019-04-16
申请号:KR1020170151774
申请日:2017-11-14
Applicant: 전남대학교산학협력단
Inventor: 김철홍 , 두콩튜안 , 최용
IPC: G06F12/0811