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发明名称
OPTICAL DISK DEVICE
摘要
申请公布号
JPH0233729(A)
申请公布日期
1990.02.02
申请号
JP19880182930
申请日期
1988.07.22
申请人
NEC CORP
发明人
WARISAYA KANJI
分类号
G11B7/00;G11B7/005
主分类号
G11B7/00
代理机构
代理人
主权项
地址
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