发明名称 Conical piccolo
摘要 The subject invention is an improved conical piccolo that has a new fingering mechanism and an additional tone hole opening. The improved conical piccolo allows a user to easily play all six standard trills, including the third octave G to A trill. The improved conical piccolo simplifies the fingering required by a user to play the third octave G to A trill.
申请公布号 US7394007(B2) 申请公布日期 2008.07.01
申请号 US20060501344 申请日期 2006.08.09
申请人 KEEFE JAMES J;KINMONTH JANET D 发明人 KEEFE JAMES J.;KINMONTH JANET D.
分类号 G10D7/04 主分类号 G10D7/04
代理机构 代理人
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