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发明名称
Improvements in or relating to neutralising circuits for high frequency push-pull connected multi-grid valve amplifiers
摘要
申请公布号
GB684805(A)
申请公布日期
1952.12.24
申请号
GB19500031174
申请日期
1950.12.21
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED
发明人
WISE JOHN STUART
分类号
H03F1/16
主分类号
H03F1/16
代理机构
代理人
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