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经营范围
发明名称
Ferromagnetic core with an adjustable air gap
摘要
申请公布号
US3355689(A)
申请公布日期
1967.11.28
申请号
US19650467263
申请日期
1965.06.28
申请人
THE ENGLISH ELECTRIC COMPANY LIMITED
发明人
PADDISON ERIC;LALLY GORDON JOHN
分类号
H01F41/02
主分类号
H01F41/02
代理机构
代理人
主权项
地址
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