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公开(公告)号:KR102172181B1
公开(公告)日:2020-10-30
申请号:KR1020180145919
申请日:2018-11-23
Applicant: 고려대학교 산학협력단
Inventor: 김황남 , 오승환 , 박성준
IPC: H04L9/06 , H04L9/32