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发明名称
Reduction of low frequency regeneration and hum in multistage audio amplifiers
摘要
申请公布号
US2364403(A)
申请公布日期
1944.12.05
申请号
US19420430202
申请日期
1942.02.10
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
TERMAN FREDERICK E.
分类号
H03F1/36;H04B15/00
主分类号
H03F1/36
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代理人
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