An interlocking for a railway system,申请号GB19990006137-传众专利搜索

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发明名称	An interlocking for a railway system
摘要
申请公布号	GB9906137(D0)	申请公布日期	1999.05.12
申请号	GB19990006137	申请日期	1999.03.17
申请人	WESTINGHOUSE BRAKE & SIGNAL HOLDINGS LIMITED	发明人
分类号	B61L19/06;B61L21/08	主分类号	B61L19/06
代理机构		代理人
主权项
地址

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