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发明名称
Vorrichtung zum Schutz elektrischer Anlagen gegen Isolationsfehler
摘要
申请公布号
DE701500(C)
申请公布日期
1941.01.17
申请号
DE193301H5657D
申请日期
1933.03.18
申请人
ANDREAS MARIUS HASLEV
发明人
分类号
H02H3/14;H02H3/32;H02K27/18
主分类号
H02H3/14
代理机构
代理人
主权项
地址
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