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发明名称
Improvements in or relating to saturable closed magnetic cores
摘要
申请公布号
GB774508(A)
申请公布日期
1957.05.08
申请号
GB19510018345
申请日期
1951.08.02
申请人
EDWARD HILARY FROST-SMITH
发明人
分类号
H01F27/245
主分类号
H01F27/245
代理机构
代理人
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