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发明名称
Anzeigeeinrichtung mit Anzeigefeldern bei Eisenbahn-Sicherungseinrichtungen.
摘要
申请公布号
CH305305(A)
申请公布日期
1955.02.15
申请号
CHD305305
申请日期
1952.08.01
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT SIEMENS & HALSKE
分类号
B61L25/04
主分类号
B61L25/04
代理机构
代理人
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