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公开(公告)号：KR101975970B1
公开(公告)日：2019-05-08
申请号：KR1020160177502
申请日：2016-12-23
Applicant: 이화여자대학교 산학협력단
IPC: C01G23/047 , C01B32/182 , H01M4/90 , H01M12/08 , B01J35/04
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