发明名称 |
Actuator mechanism for keyboard instruments, especially pianos, contains functional components made from lightweight metal instead of wood |
摘要 |
At least several of the individual functional components (2-4) in the device for transferring force acting upon the keys (6) to the string-contacting part (H) of the hammer are made from a lightweight metal material.
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申请公布号 |
DE19955948(A1) |
申请公布日期 |
2001.05.23 |
申请号 |
DE19991055948 |
申请日期 |
1999.11.19 |
申请人 |
PIANOCENTER HSP GMBH |
发明人 |
IBACH, ROLF |
分类号 |
G10C3/16;(IPC1-7):G10C3/16;G10B3/10;G10C3/12 |
主分类号 |
G10C3/16 |
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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