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公开(公告)号:KR102050007B1
公开(公告)日:2020-01-08
申请号:KR1020170028644
申请日:2017-03-07
Applicant: 서강대학교산학협력단
Inventor: 박수용 , 고동휘 , 윤인재
IPC: H04L9/06 , H04L9/08