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公开(公告)号:KR101973684B1
公开(公告)日:2019-04-29
申请号:KR1020180027110
申请日:2018-03-07
Applicant: 대구가톨릭대학교산학협력단
Inventor: 김재은 , 한태만
IPC: H02N2/18