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发明名称
Vorrichtung zur induktiven UEbertragung eines Streckensignals auf einen fahrenden Zug
摘要
申请公布号
DE647146(C)
申请公布日期
1937.07.02
申请号
DE1933S109025D
申请日期
1933.04.13
申请人
SIGNUM AKT.-GES.
发明人
分类号
B61L3/12
主分类号
B61L3/12
代理机构
代理人
主权项
地址
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