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发明名称
DIGITAL GAIN CONTROL APPARATUSES
摘要
申请公布号
GB2054994(A)
申请公布日期
1981.02.18
申请号
GB19800024152
申请日期
1980.07.23
申请人
SONY CORP
发明人
分类号
H03G3/02;H03G1/02;H03G3/00;H03G5/04;(IPC1-7):H03G3/10
主分类号
H03G3/02
代理机构
代理人
主权项
地址
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