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发明名称
Signaluebertragungs- und Zugbeeinflussungseinrichtung
摘要
申请公布号
DE522896(C)
申请公布日期
1931.04.18
申请号
DE1926C041138D
申请日期
1926.12.05
申请人
CONTINUOUS TRAIN CONTROL CORPORATION
发明人
分类号
B61L3/22
主分类号
B61L3/22
代理机构
代理人
主权项
地址
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