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公开(公告)号:KR101948310B1
公开(公告)日:2019-02-15
申请号:KR1020170039141
申请日:2017-03-28
Applicant: 전자부품연구원
Inventor: 김형근 , 김예경 , 홍경표
IPC: C23C16/455 , C23C16/04 , B33Y99/00 , H01L21/02 , G03F7/00