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发明名称
Einrichtung in Eisenbahn-Stellwerken mit elektrischen Verschlüssen.
摘要
申请公布号
CH293851(A)
申请公布日期
1953.10.15
申请号
CHD293851
申请日期
1950.03.29
申请人
VEREINIGTE EISENBAHN-SIGNALWERKE GMBH.
发明人
GMBH. VEREINIGTE EISENBAHN-SIGNALWERKE
分类号
B61L19/06
主分类号
B61L19/06
代理机构
代理人
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