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发明名称
Improvements relating to polyphase rectifier installations
摘要
申请公布号
GB381674(A)
申请公布日期
1932.10.13
申请号
GB19310024218
申请日期
1931.08.28
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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