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公开(公告)号:KR101993787B1
公开(公告)日:2019-09-30
申请号:KR1020180041560
申请日:2018-04-10
Applicant: 재단법인대구경북과학기술원
Inventor: 윤진효 , 조효비 , 박경배
IPC: G01C21/34 , G01C21/36