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公开(公告)号:KR102090680B1
公开(公告)日:2020-03-18
申请号:KR1020180089341
申请日:2018-07-31
Applicant: 전북대학교산학협력단
Inventor: 김정곤 , 도태양 , 에크바랄
IPC: B01J31/02 , C07C37/56 , C07C39/16 , C07C68/00 , C07C69/96