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公开(公告)号:KR102148202B1
公开(公告)日:2020-08-28
申请号:KR1020180117466
申请日:2018-10-02
Applicant: 한국철도기술연구원
Inventor: 이호용 , 정종덕 , 박기준 , 홍희록 , 문형욱
IPC: G06F30/00 , B61F5/30