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发明名称
Verfahren und Anordnung zur Erfassung von Fehlern in elektrischen Netzwerken
摘要
申请公布号
DE1299355(B)
申请公布日期
1969.07.17
申请号
DE196400S0119
申请日期
1964.03.20
申请人
SIEMENS AG
发明人
POLECK;HANS DR.;KLEMT;KLAUS DIPL.-ING.
分类号
H02H3/40
主分类号
H02H3/40
代理机构
代理人
主权项
地址
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