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公开(公告)号：KR101951799B1
公开(公告)日：2019-05-17
申请号：KR1020170163182
申请日：2017-11-30
Applicant: 한양대학교 산학협력단
IPC: C04B35/505 , C04B35/64 , C04B41/80
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