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发明名称
OPTICAL DISC DEVICE
摘要
申请公布号
JPS6280868(A)
申请公布日期
1987.04.14
申请号
JP19850219201
申请日期
1985.10.03
申请人
NEC CORP
发明人
AOKI YOSHITAKA
分类号
G11B27/10;G11B20/10
主分类号
G11B27/10
代理机构
代理人
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