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发明名称
Многокамерным резонатор для струнных инструментов
摘要
申请公布号
SU27273(A1)
申请公布日期
1932.07.31
申请号
SU19290038454
申请日期
1929.01.08
申请人
LEVITSKIJ N.F.
发明人
LEVITSKIJ N.F.
分类号
G10D3/02
主分类号
G10D3/02
代理机构
代理人
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地址
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