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公开(公告)号:KR101991709B1
公开(公告)日:2019-06-21
申请号:KR1020170160739
申请日:2017-11-28
Applicant: 재단법인대구경북과학기술원
Inventor: 송철 , 여채범
IPC: G01N21/93 , G01N21/88 , G01N21/47