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发明名称
Amplifier and power supply circuit
摘要
申请公布号
GB2043382(A)
申请公布日期
1980.10.01
申请号
GB19800004284
申请日期
1980.02.08
申请人
PHILIPS NV
发明人
分类号
H03F1/02;(IPC1-7):H03F1/02
主分类号
H03F1/02
代理机构
代理人
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地址
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