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发明名称
UEberspannungsschutz eines Ventil-Frequenz-Umformers und Einrichtung zu deren Realisierung
摘要
申请公布号
DE1926464(A1)
申请公布日期
1970.04.23
申请号
DE19691926464
申请日期
1969.05.23
申请人
IOFFE,JURIJ S.;GITGARC,DMITRIJ A.
发明人
S. IOFFE,JURIJ;A. GITGARC,DMITRIJ
分类号
H02M7/525
主分类号
H02M7/525
代理机构
代理人
主权项
地址
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