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发明名称
Improvements in means for regulating transformers
摘要
申请公布号
GB412846(A)
申请公布日期
1934.07.05
申请号
GB19330033283
申请日期
1933.11.28
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE.
发明人
分类号
H01F29/10
主分类号
H01F29/10
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