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发明名称
SPRING LOADED PICKUP ARM FOR DISC RECORD PLAYBACK
摘要
申请公布号
NZ182050(A)
申请公布日期
1979.10.25
申请号
NZ19760182050
申请日期
1976.09.14
申请人
RCA CORP
发明人
DHOLAKIA AR
分类号
G11B3/50;G11B3/10;G11B3/20;G11B3/46;H04N5/76
主分类号
G11B3/50
代理机构
代理人
主权项
地址
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