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经营范围
发明名称
Anordnung zur drahtlosen UEbermittlung von Zeichen und Gespraechen auf mittels Stromleitung betriebene Fahrzeuge, insbesondere fuer den Rangierbetrieb
摘要
申请公布号
DE642150(C)
申请公布日期
1937.02.24
申请号
DE1933L084898D
申请日期
1933.12.03
申请人
C. LORENZ 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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