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发明名称
Automatic frequency control circuits for carrier wave receivers
摘要
申请公布号
US2173301(A)
申请公布日期
1939.09.19
申请号
US19370156629
申请日期
1937.07.31
申请人
ELECTRIC & MUSICAL INDUSTRIES LIMITED
发明人
KINROSS RUPERT IVOR
分类号
H03J7/04
主分类号
H03J7/04
代理机构
代理人
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地址
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