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发明名称
Sound producing banjo
摘要
申请公布号
US3192304(A)
申请公布日期
1965.06.29
申请号
US19620178454
申请日期
1962.03.08
申请人
VINCENT RIZZUTTI
发明人
RIZZUTTI VINCENT
分类号
G10D1/10
主分类号
G10D1/10
代理机构
代理人
主权项
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