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1.Circuitry for suppression of parallel drift in d.c. differential amplifiers 失效
标题翻译: 用于抑制直流差动放大器中并联干扰的电路公开(公告)号:US3473138A
公开(公告)日:1969-10-14
申请号:US3473138D
申请日:1967-01-12
申请人: HONEYWELL GMBH
发明人: MULLER KARL HEINZ
CPC分类号: H03F3/4556 , H03F3/45085 , H03F3/45502 , H03F2203/45402 , H03F2203/45446 , H03F2203/45494 , H03F2203/45552 , H03F2203/45631 , H03F2203/45702
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公开(公告)号:US3428880A
公开(公告)日:1969-02-18
申请号:US3428880D
申请日:1967-02-20
申请人: HONEYWELL GMBH
发明人: MULLER KARL HEINZ
CPC分类号: H02P7/2913
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