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公开(公告)号:KR101972109B1
公开(公告)日:2019-04-25
申请号:KR1020170076677
申请日:2017-06-16
Applicant: 서강대학교산학협력단
Inventor: 장주욱 , 김보연
IPC: H05B37/02 , H04L12/18 , H04L9/06 , H04L29/06