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发明名称
Pruefschaltung fuer eine Fehlerspannungsschutzschaltung
摘要
申请公布号
DE1144828(B)
申请公布日期
1963.03.07
申请号
DE1954F015187
申请日期
1954.07.13
申请人
FERDINAND DANN
发明人
DANN FERDINAND
分类号
H02H3/04
主分类号
H02H3/04
代理机构
代理人
主权项
地址
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