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经营范围
发明名称
Schaltungsanordnung fuer Zwieschutzweichen mit Ersatzschutz bei Stellwerken mit elektrischen Verschluessen, besonders bei Spurplan-stellwerken
摘要
申请公布号
DE1067844(B)
申请公布日期
1959.10.29
申请号
DE1958L029603
申请日期
1958.02.04
申请人
STANDARD ELEKTRIK LORENZ AKTIENGESELLSCHAFT
发明人
WALTER HEINRICH
分类号
B61L19/06
主分类号
B61L19/06
代理机构
代理人
主权项
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