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发明名称
Verfahren zum Ein- und Ausschalten von Messwandlern u. dgl. in Leitungsnetzen, besonders Hochspannungsleitungen, ohne Stromunterbrechung
摘要
申请公布号
DE495731(C)
申请公布日期
1930.04.14
申请号
DE1929ST46039D
申请日期
1929.06.29
申请人
DIPL.-ING. MARTIN STEIN
发明人
分类号
H01F38/20
主分类号
H01F38/20
代理机构
代理人
主权项
地址
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