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公开(公告)号:KR102072160B1
公开(公告)日:2020-02-03
申请号:KR1020170145295
申请日:2017-11-02
Applicant: 한국전자통신연구원
Inventor: 맹민규 , 유권호 , 조아라
IPC: H04L9/06