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发明名称
Improvements in and relating to magnetic cores for electrical induction apparatus
摘要
申请公布号
GB689992(A)
申请公布日期
1953.04.08
申请号
GB19500029250
申请日期
1950.11.29
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
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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