发明名称 Mouthpiece for musical instrument
摘要 The mouthpiece has a head in two sections which can slide relatively to each other against a spring. The sections have a pin and groove connection which allows a limited amount of relative movement depending on the length of the groove.
申请公布号 FR2776112(A1) 申请公布日期 1999.09.17
申请号 FR19980003167 申请日期 1998.03.16
申请人 BELAUBE CHRISTIAN 发明人 BELAUBE CHRISTIAN
分类号 G10D9/02;(IPC1-7):G10D9/02 主分类号 G10D9/02
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