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经营范围
发明名称
OPTICAL DISK CONTROL SYSTEM
摘要
申请公布号
JPH04325922(A)
申请公布日期
1992.11.16
申请号
JP19910096850
申请日期
1991.04.26
申请人
NEC CORP
发明人
SUZUKI FUJIYO
分类号
G11B7/00;G11B7/004;G11B7/0055;G11B7/14;G11B7/30
主分类号
G11B7/00
代理机构
代理人
主权项
地址
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