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公开(公告)号:KR102143525B1
公开(公告)日:2020-08-11
申请号:KR1020190159854
申请日:2019-12-04
Applicant: 세종대학교산학협력단
Inventor: 이광수 , 서민혜
IPC: H04L9/30 , G06F17/10 , H04L9/06 , H04L9/14