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经营范围
发明名称
Einrichtung zur betriebsmaessigen UEberwachung des Isolationszustandes von elektrischen Maschinen und Apparaten
摘要
申请公布号
DE708300(C)
申请公布日期
1941.07.17
申请号
DE1933A068832D
申请日期
1933.03.03
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
VAHL DIPL.-ING. HUGO
分类号
G01R27/18
主分类号
G01R27/18
代理机构
代理人
主权项
地址
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