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发明名称
Fixed free-reed electronic piano with improved interpartial-ratio integralizing arrangements
摘要
申请公布号
US3215765(A)
申请公布日期
1965.11.02
申请号
US19620245599
申请日期
1962.12.18
申请人
MIESSNER INVENTIONS, INC.
发明人
MIESSNER BENJAMIN F.
分类号
G10D13/08
主分类号
G10D13/08
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代理人
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