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发明名称
OPTICAL DISK DEVICE
摘要
申请公布号
JPH01282781(A)
申请公布日期
1989.11.14
申请号
JP19880113225
申请日期
1988.05.09
申请人
NEC CORP
发明人
MITANI SHOJI
分类号
G11B7/085;G11B21/10
主分类号
G11B7/085
代理机构
代理人
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地址
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