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发明名称
Electric musical instrument
摘要
申请公布号
US2905905(A)
申请公布日期
1959.09.22
申请号
US19540407223
申请日期
1954.02.01
申请人
GEORGE THOMAS J
发明人
GEORGE THOMAS J.
分类号
G10H5/02
主分类号
G10H5/02
代理机构
代理人
主权项
地址
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