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发明名称
OPTICAL DISC DEVICE
摘要
申请公布号
JPS6280863(A)
申请公布日期
1987.04.14
申请号
JP19850222133
申请日期
1985.10.04
申请人
NEC CORP
发明人
KUWABARA MASAJI
分类号
G11B19/20;G11B19/26
主分类号
G11B19/20
代理机构
代理人
主权项
地址
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