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发明名称
具有以稳定键平衡片段调节之键之键盘乐器
摘要
本发明提供一种键盘(21),为一原音或电子键盘乐器所不可缺少的元件,且键平衡器(24)被埋入至该键盘(21)中,用于该键盘上变化的力矩;该键盘平衡器(24)经由一螺栓(24b)系住至该键盘,使得键盘平衡器不会摇动也不会从该键盘(21)脱离。
申请公布号
TW200300547
申请公布日期
2003.06.01
申请号
TW091132894
申请日期
2002.11.08
申请人
山叶股份有限公司 ???株式会社
发明人
井上敏
分类号
G10C3/12
主分类号
G10C3/12
代理机构
代理人
陈长文
主权项
地址
日本
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