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发明名称
Improvements in or relating to magnetic amplifiers
摘要
申请公布号
GB693617(A)
申请公布日期
1953.07.01
申请号
GB19490032181
申请日期
1949.12.15
申请人
S. SMITH & SONS (ENGLAND) LIMITED;FURZEHILL LABORATORIES LIMITED
发明人
MILSOM FREDERICK ROGER
分类号
H03F9/04
主分类号
H03F9/04
代理机构
代理人
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