Method and apparatus of measuring speed for railway vehicle,申请号KR20030071716-传众专利搜索

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发明名称	Method and apparatus of measuring speed for railway vehicle
摘要
申请公布号	KR100520467(B1)	申请公布日期	2005.10.11
申请号	KR20030071716	申请日期	2003.10.15
申请人		发明人
分类号	G01P3/36;B61C15/00;B61L25/02;G01P3/68;(IPC1-7):G01P3/36	主分类号	G01P3/36
代理机构		代理人
主权项
地址

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