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发明名称
Schaltung zum Steuern und UEberwachen von elektromagnetischen Verschlusseinrichtungen oertlich von Hand gestellter Eisenbahnsicherungseinrichtungen
摘要
申请公布号
DE1016293(B)
申请公布日期
1957.09.26
申请号
DE1955S046838
申请日期
1955.12.23
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
KOWALLIK GERHARD
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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