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公开(公告)号:KR102000974B1
公开(公告)日:2019-07-17
申请号:KR1020170172455
申请日:2017-12-14
Applicant: 세종대학교산학협력단
Inventor: 천승현 , 산집로이 , 정상균
IPC: C25B11/04 , C25B1/04 , C23C16/02 , C23C16/26 , C23C14/02 , C23C14/06