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发明名称
Improvements relating to the electric control of point operating mechanism for railways and the like
摘要
申请公布号
GB556613(A)
申请公布日期
1943.10.13
申请号
GB19420004657
申请日期
1942.04.09
申请人
WESTINGHOUSE BRAKE & SIGNAL COMPANY LIMITED;LESLIE HURST PETER;RODERICK MARCUS MACGREGOR
发明人
分类号
B61L5/06
主分类号
B61L5/06
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代理人
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