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发明名称
RECORD PLAYERS
摘要
申请公布号
GB1574174(A)
申请公布日期
1980.09.03
申请号
GB19770008828
申请日期
1977.03.02
申请人
SONY CORP
发明人
分类号
G11B17/035;G11B17/04;G11B17/10;G11B17/34;G11B19/10;G11B19/20;G11B19/28;(IPC1-7):G11B17/04
主分类号
G11B17/035
代理机构
代理人
主权项
地址
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