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发明名称
OPTICAL RECORDING/REPRODUCING APPARATUS.
摘要
申请公布号
EP0423364(B1)
申请公布日期
1995.06.21
申请号
EP19900906346
申请日期
1990.04.23
申请人
SONY CORPORATION
发明人
OHSATO, KIYOSHI
分类号
G11B7/09;G11B7/095;G11B7/14;(IPC1-7):G11B7/09
主分类号
G11B7/09
代理机构
代理人
主权项
地址
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