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发明名称
Schutzschaltung fuer Metalldampfgleichrichter gegen UEberspannungen hoher Frequenz
摘要
申请公布号
DE508781(C)
申请公布日期
1930.10.01
申请号
DE1927A052698D
申请日期
1927.12.11
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE
发明人
分类号
H02M7/06
主分类号
H02M7/06
代理机构
代理人
主权项
地址
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