发明名称 Guitar slide
摘要 A guitar slide which includes a generally tubular body having a conical outer surface tapering downward from a first open finger receiving end to a second smaller end. The outer surface and the inner surface are both preferably conical. In the preferred embodiment, the body is machined of an alloy.
申请公布号 US5251527(A) 申请公布日期 1993.10.12
申请号 US19910755788 申请日期 1991.09.06
申请人 ROBERTS, JEFFREY A. 发明人 ROBERTS, JEFFREY A.
分类号 G10D3/00;(IPC1-7):G10D3/00 主分类号 G10D3/00
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