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发明名称
Core construction for transformers
摘要
申请公布号
US2864065(A)
申请公布日期
1958.12.09
申请号
US19550526629
申请日期
1955.08.05
申请人
MCGRAW-EDISON COMPANY
发明人
HORELICK ARNOLD L.;SMITH JOHN R.
分类号
H01F27/245
主分类号
H01F27/245
代理机构
代理人
主权项
地址
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