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发明名称
SIMPLIFIED SOUND REPRODUCING DEVICE MEANS FOR PREVENTING COLLISION BETWEEN REPRODUCING STYLUS & RECORD DISC
摘要
申请公布号
GB8730242(D0)
申请公布日期
1988.02.03
申请号
GB19870030242
申请日期
1987.12.29
申请人
OZEN CORPORATION
发明人
分类号
G11B3/30;G11B3/00
主分类号
G11B3/30
代理机构
代理人
主权项
地址
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