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公开(公告)号:KR102065953B1
公开(公告)日:2020-02-11
申请号:KR1020180015153
申请日:2018-02-07
Applicant: 충남대학교산학협력단
Inventor: 정영규 , 류지형 , 한남구 , 박도운 , 최형열
IPC: C08J5/18 , C08L1/28 , C08L33/26