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发明名称
Interphase winding and ratio adjuster switching arrangement for polyphase transformers
摘要
申请公布号
US2484576(A)
申请公布日期
1949.10.11
申请号
US19460657694
申请日期
1946.03.28
申请人
GENERAL ELECTRIC COMPANY
发明人
MINNECI SALVATORE
分类号
H01F29/02;H01H9/00
主分类号
H01F29/02
代理机构
代理人
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