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公开(公告)号:KR102122274B1
公开(公告)日:2020-06-15
申请号:KR1020190043668
申请日:2019-04-15
Applicant: 전북대학교산학협력단
Inventor: 김철생 , 박찬희 , 홍경민 , 손병철
IPC: D01D5/00