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经营范围
发明名称
Improvements in or relating to magnetic amplifier arrangements
摘要
申请公布号
GB753363(A)
申请公布日期
1956.07.25
申请号
GB19540003797
申请日期
1954.02.09
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;KENNETH CHARLES PARTON
发明人
分类号
H03F9/06
主分类号
H03F9/06
代理机构
代理人
主权项
地址
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