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发明名称
Improvements relating to vigilance control apparatus for automotive railway vehicles
摘要
申请公布号
GB856051(A)
申请公布日期
1960.12.14
申请号
GB19570026687
申请日期
1957.08.23
申请人
WESTINGHOUSE BRAKE & SIGNAL COMPANY LIMITED;ARTHUR WILLIAM SIMMONS;LAURENCE JAMES ROBERTS
发明人
分类号
B60T17/20
主分类号
B60T17/20
代理机构
代理人
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地址
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