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发明名称
OPTICAL DISK DEVICE
摘要
申请公布号
JPH06231475(A)
申请公布日期
1994.08.19
申请号
JP19930016045
申请日期
1993.02.03
申请人
RICOH CO LTD
发明人
SHIO YUTAKA
分类号
G11B7/095;(IPC1-7):G11B7/095
主分类号
G11B7/095
代理机构
代理人
主权项
地址
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