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发明名称
Schutzschaltung fuer Relais mit Kurzschlusskreisen und Eisenbahnsicherungsanlagen
摘要
申请公布号
DE822246(C)
申请公布日期
1951.11.22
申请号
DE1949P042382
申请日期
1949.05.12
申请人
C. LORENZ A.G.
发明人
SCHMITZ DR.-ING. WILHELM
分类号
B61L19/06
主分类号
B61L19/06
代理机构
代理人
主权项
地址
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