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发明名称
OPTICAL DISK MEDIUM MONITORING SYSTEM AND ITS OPTICAL DISK PROCESSOR
摘要
申请公布号
JPH04307474(A)
申请公布日期
1992.10.29
申请号
JP19910097904
申请日期
1991.04.04
申请人
NEC CORP
发明人
INOUE RYUICHI
分类号
G11B7/00;G11B7/004;G11B7/0045;G11B20/10;G11B20/12;G11B20/18;G11B25/04
主分类号
G11B7/00
代理机构
代理人
主权项
地址
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