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发明名称
Stringed musical instrument
摘要
申请公布号
US1799172(A)
申请公布日期
1931.04.07
申请号
US19280272076
申请日期
1928.04.23
申请人
INTERNATIONAL MUSICAL CORPORATION
发明人
LARGE JOHN H.
分类号
G10D3/08
主分类号
G10D3/08
代理机构
代理人
主权项
地址
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