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发明名称
Switching arrangements for the control of railway signals
摘要
申请公布号
GB956725(A)
申请公布日期
1964.04.29
申请号
GB19600039837
申请日期
1960.11.18
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
DEIKE HORST;FISCHER GUNTHER
分类号
B61L19/06
主分类号
B61L19/06
代理机构
代理人
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地址
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