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发明名称
Electrical musical instrument
摘要
申请公布号
US2540727(A)
申请公布日期
1951.02.06
申请号
US19450592098
申请日期
1945.05.05
申请人
HAMMOND INSTRUMENT COMPANY
发明人
HANERT JOHN M.
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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