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发明名称
TRAIN DETECTION
摘要
申请公布号
PT1634793(E)
申请公布日期
2007.07.19
申请号
PT20050076928T
申请日期
2005.08.23
申请人
WESTINGHOUSE BRAKE AND SIGNAL HOLDINGS LIMITED
发明人
JONATHAN DAVID FRANCIS;PAUL ROBERTSHAW
分类号
B61L1/18;B61L
主分类号
B61L1/18
代理机构
代理人
主权项
地址
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