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公开(公告)号:KR102103651B1
公开(公告)日:2020-04-22
申请号:KR1020180149782
申请日:2018-11-28
Applicant: 한국교통대학교산학협력단
Inventor: 정호기 , 최미진 , 서재규
IPC: G05D1/02