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经营范围
发明名称
GRAMOPHONE RECORD PLAYERS
摘要
申请公布号
GB2006507(A)
申请公布日期
1979.05.02
申请号
GB19780037285
申请日期
1978.09.19
申请人
SONY CORP
发明人
分类号
G11B3/40;(IPC1-7):G11B3/40
主分类号
G11B3/40
代理机构
代理人
主权项
地址
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