发明授权
- 专利标题： Brass instrument improvement
- 专利标题（中）： 黄铜仪器改进
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申请号： US883098申请日： 1997-06-26
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公开(公告)号： US5965832A公开(公告)日： 1999-10-12
- 发明人: John R. Davidson
- 申请人： John R. Davidson
- 专利权人： Davidson; John R.
- 当前专利权人： Davidson; John R.
- 主分类号： G10D7/10
- IPC分类号： G10D7/10 ; G10D9/00
摘要：
An improvement to the tone and responsiveness of brass instruments is achieved by holding preshaped pieces of damping material, preferably a waxy, hot-melt adhesive, pressed against surfaces of the instrument tubing sections such as valve casings and tubing sections at particular locations, to reduce sympathetic vibrations of the instrument structure.
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