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发明名称
Einrichtung zum selektiven Anzeigen und Abschalten eines Erdschlusses in einem Netz mit isoliertem oder über eine hohe Impedanz geerdetem Nullpunkt.
摘要
申请公布号
CH156582(A)
申请公布日期
1932.08.15
申请号
CHD156582
申请日期
1931.06.26
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE.
发明人
CIE. AKTIENGESELLSCHAFT BROWN, BOVERI &
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