| 发明名称 |
Alphorn, has sound hopper made from material such as ceramic, where specific sound spectrum is developed through material of sound hopper |
| 摘要 |
<p>The alphorn has a sound hopper made from material such as ceramic. A specific sound spectrum is developed through the material of the sound hopper.</p> |
| 申请公布号 |
DE202005011065(U1) |
申请公布日期 |
2005.10.27 |
| 申请号 |
DE20052011065U |
申请日期 |
2005.07.14 |
| 申请人 |
PLANK, MANFRED |
发明人 |
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| 分类号 |
G10D7/00;G10D7/10;(IPC1-7):G10D7/00 |
主分类号 |
G10D7/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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