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发明名称
Improvements relating to noise suppression circuits in radio receivers
摘要
申请公布号
GB647851(A)
申请公布日期
1950.12.20
申请号
GB19480009171
申请日期
1948.04.01
申请人
FERRANTI LIMITED;WILLIAM JONES;JOHN PIERSON
发明人
分类号
H03G11/04
主分类号
H03G11/04
代理机构
代理人
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