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发明名称
PULSE WIDTH MODULATED SIGNAL AMPLIFIERS
摘要
申请公布号
GB2096850(A)
申请公布日期
1982.10.20
申请号
GB19820010287
申请日期
1982.04.07
申请人
SONY CORP
发明人
分类号
H03F1/00;H03F1/30;H03F3/20;H03F3/217;(IPC1-7):H03F3/20;H03F3/21
主分类号
H03F1/00
代理机构
代理人
主权项
地址
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