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发明名称
Auf Fehlerspannung zwischen Masse und künstlichem Nullpunkt ansprechende Berührungsschutzschaltung
摘要
申请公布号
CH409088(A)
申请公布日期
1966.03.15
申请号
CH19620013525
申请日期
1962.11.19
申请人
KRIWAN,FRIEDRICH
发明人
KRIWAN,FRIEDRICH
分类号
H01J17/04;H02H3/14;H02H3/16
主分类号
H01J17/04
代理机构
代理人
主权项
地址
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