发明名称 Multiple fingerboard instrument structures
摘要 The present invention integrates multiple single fingerboard instrument structures together by means of a linkage into a composite multiple fingerboard musical instrument that dimensionally positions instrument fingerboards horizontally, vertically and angularly relative to each other as a means for providing the player with the most beneficial structural configuration for simultaneous engagement by the hands on separate fingerboards. A variety of novel structures, linkages, and fingerboard matrix arrays are presented.
申请公布号 US5571980(A) 申请公布日期 1996.11.05
申请号 US19920832997 申请日期 1992.02.10
申请人 BUSLEY, BRADFORD M. 发明人 BUSLEY, BRADFORD M.
分类号 G10D15/00;G10H1/32;G10H3/18;(IPC1-7):G01D1/00;G01D3/00 主分类号 G10D15/00
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