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发明名称
Improved oscillator-amplifier circuit for magnetic recording
摘要
申请公布号
GB991506(A)
申请公布日期
1965.05.12
申请号
GB19630034279
申请日期
1963.08.29
申请人
AMPEX CORPORATION
发明人
分类号
G11B5/027;G11B5/03;H03B5/08;H03F3/183;H03F3/66
主分类号
G11B5/027
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代理人
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