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发明名称
Automatic musical instrument
摘要
申请公布号
US1810359(A)
申请公布日期
1931.06.16
申请号
US19260154385
申请日期
1926.12.13
申请人
THE RUDOLPH WURLITZER MANUFACTURING COMPANY
发明人
LOCKWOOD LOUIS S.
分类号
G10F5/02
主分类号
G10F5/02
代理机构
代理人
主权项
地址
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