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经营范围
发明名称
Improvements in or relating to variable inductive elements having saturable cores
摘要
申请公布号
GB715610(A)
申请公布日期
1954.09.15
申请号
GB19500023093
申请日期
1950.09.20
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;CHARLES EDINGTON WILLIAMS
发明人
分类号
H01F29/10
主分类号
H01F29/10
代理机构
代理人
主权项
地址
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