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发明名称
Differential-Strom- und UEberlastungsschutzeinrichtung
摘要
申请公布号
DE533322(C)
申请公布日期
1931.09.11
申请号
DE1927E035607D
申请日期
1927.04.28
申请人
EMAG ELEKTRIZITAETS-AKT.-GES.;DIPL.-ING. PH. HEILMANN
发明人
分类号
H02H3/34
主分类号
H02H3/34
代理机构
代理人
主权项
地址
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