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发明名称
OPTICAL DISK MEDIUM AND ITS RECORDING AND REPRODUCING DEVICE
摘要
申请公布号
JPH10340523(A)
申请公布日期
1998.12.22
申请号
JP19970152021
申请日期
1997.06.10
申请人
NEC CORP
发明人
ITO MASAKI
分类号
G11B19/04;(IPC1-7):G11B19/04
主分类号
G11B19/04
代理机构
代理人
主权项
地址
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