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发明名称
Электрический музыкальный инструмент
摘要
申请公布号
SU72995(A1)
申请公布日期
1947.11.30
申请号
SU19440333947
申请日期
1944.08.17
申请人
INSAROV E.P.
发明人
INSAROV E.P.
分类号
G10H3/06
主分类号
G10H3/06
代理机构
代理人
主权项
地址
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