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公开(公告)号:KR101976523B1
公开(公告)日:2019-05-10
申请号:KR1020170150662
申请日:2017-11-13
Applicant: 성균관대학교산학협력단
Inventor: 원일권 , 추경민 , 원충연 , 김도윤 , 홍성우
IPC: H02P21/22 , H02P21/00 , H02P21/18 , H02P27/06