发明名称 |
FOOT-OPERATED KEYBOARD GRAND-PEDAL |
摘要 |
FIELD: foot-operated keyboards. SUBSTANCE: proposed foot-operated keyboard has pedal plate in the form of concave plane on user's side with its working surface carrying integrated horizontal and vertical rows of keys made in the form of contact strips for extracting sounds by pressing contact member. EFFECT: enlarged functional capabilities. 11 cl, 6 dwg
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申请公布号 |
RU2200350(C2) |
申请公布日期 |
2003.03.10 |
申请号 |
RU20010110666 |
申请日期 |
2001.04.20 |
申请人 |
GARLIKOV NIKOLAJ NIKOLAEVICH |
发明人 |
GARLIKOV N.N. |
分类号 |
G10B3/14;(IPC1-7):G10B3/14 |
主分类号 |
G10B3/14 |
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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