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公开(公告)号:KR102145991B1
公开(公告)日:2020-08-19
申请号:KR1020180123524
申请日:2018-10-17
Applicant: 서울대학교산학협력단
Inventor: 김덕진 , 정정교
IPC: G01S13/90 , G01S13/88