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发明名称
DC CONTROL CIRCUIT FOR TONE QUALITY
摘要
PURPOSE:To make wiring simple and sealed wires unnecessary, accordingly, to prevent induced noise, radiation of interference wave, and sliding noise, by changing equivalent circuit constants of tone control circuit indirectly by DC control.
申请公布号
JPS5296852(A)
申请公布日期
1977.08.15
申请号
JP19760013448
申请日期
1976.02.10
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
YOKOYAMA AKIO;NANIWAE MITSUO
分类号
H03G5/02;H03G5/00;(IPC1-7):03G5/00
主分类号
H03G5/02
代理机构
代理人
主权项
地址
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