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公开(公告)号:KR102048201B1
公开(公告)日:2019-11-25
申请号:KR1020170184294
申请日:2017-12-29
Applicant: 한남대학교 산학협력단
Inventor: 김운중 , 배지현 , 성기석
IPC: B01J13/02 , C09B61/00 , A23P10/30 , B82Y40/00