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发明名称
Layer-wound air-core transformer
摘要
申请公布号
US3137831(A)
申请公布日期
1964.06.16
申请号
US19580715062
申请日期
1958.02.13
申请人
ZENITH RADIO CORPORATION
发明人
FOSTER LEIGH CURTIS
分类号
H01F7/20;H01F30/08
主分类号
H01F7/20
代理机构
代理人
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