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发明名称
Railway control systems
摘要
申请公布号
GB0519340(D0)
申请公布日期
2005.11.02
申请号
GB20050019340
申请日期
2005.09.22
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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