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发明名称
FEEDBACK AMPLIFIER
摘要
申请公布号
PL102412(B1)
申请公布日期
1979.03.31
申请号
PL19760189633
申请日期
1976.05.15
申请人
发明人
分类号
H03F1/34;(IPC1-7):H03F1/34
主分类号
H03F1/34
代理机构
代理人
主权项
地址
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