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公开(公告)号:KR102057257B1
公开(公告)日:2019-12-18
申请号:KR1020170105531
申请日:2017-08-21
Applicant: 국방과학연구소
Inventor: 김동우 , 정대교
IPC: G01S5/00 , G01S5/12 , H04W64/00