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发明名称
Laengsdifferentialschutzeinrichtung fuer Mehrphasen- Wechselstromleitunganlagen
摘要
申请公布号
DE902877(C)
申请公布日期
1954.01.28
申请号
DE1941A010652D
申请日期
1941.04.03
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
NEHER JOHN H.
分类号
H02H3/30
主分类号
H02H3/30
代理机构
代理人
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地址
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