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发明名称
Elektrische Stellwerksanlage fuer Eisenbahnhoefe mit einem zentral auf dem Bahnhof gelegenen Bedienungsplatz zum Fernsteuern und UEberwachen von Weichen und Fahrstrassensignalen
摘要
申请公布号
DE689604(C)
申请公布日期
1940.03.30
申请号
DE193300T2772D
申请日期
1933.07.16
申请人
TELEFONAKTIEBOLAGET L. M. ERICSSON
发明人
分类号
B61L19/14
主分类号
B61L19/14
代理机构
代理人
主权项
地址
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