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发明名称
Электрический музыкальный прибор
摘要
申请公布号
SU43051(A1)
申请公布日期
1935.05.31
申请号
SU19320118943
申请日期
1932.11.20
申请人
GUROV V.A.
发明人
GUROV V.A.
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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