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公开(公告)号:KR102171370B1
公开(公告)日:2020-10-28
申请号:KR1020180137188
申请日:2018-11-09
Applicant: 성균관대학교산학협력단
Inventor: 이기라 , 백재선
IPC: C01B33/18 , B01J2/02 , A61L24/02 , A61L24/00