发明名称 Tone enhancement device for a musical instrument
摘要 A device for a stringed instrument to maintain the tone emitted from the instrument which is otherwise dampened by the user's body. The device includes a plate having an outer contour approximately matching that of a back surface of the instrument and at least one space. The plate remains in place against the back surface of the instrument while the instrument is being played. The device may also include a plurality of pads that space the plate from the back surface of the instrument.
申请公布号 US5939652(A) 申请公布日期 1999.08.17
申请号 US19960751122 申请日期 1996.11.15
申请人 JONES, ROBERT L. 发明人 JONES, ROBERT L.
分类号 G10D3/00;G10D3/18;(IPC1-7):G10D3/02 主分类号 G10D3/00
代理机构 代理人
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