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公开(公告)号:KR102031008B1
公开(公告)日:2019-10-11
申请号:KR1020180039176
申请日:2018-04-04
Applicant: 조선대학교산학협력단
Inventor: 조금배 , 이승학 , 전영길 , 박순덕
IPC: H04L29/08