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发明名称
CONCERT ACCORDION
摘要
FIELD: musical instruments. SUBSTANCE: device has additional sound holes which are located in parallel to existing holes, and air pump switch, which is designed as valve. EFFECT: increased functional capabilities. 2 cl, 2 dwg
申请公布号
RU2126179(C1)
申请公布日期
1999.02.10
申请号
RU19960113844
申请日期
1996.07.09
申请人
MAGRUPOV RAVIL KHANIFOVICH
发明人
MAGRUPOV R.KH.
分类号
G10D11/00;G10D11/02;(IPC1-7):G10D11/00
主分类号
G10D11/00
代理机构
代理人
主权项
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