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经营范围
发明名称
OPTICAL DISK DEVICE
摘要
申请公布号
JPH1166671(A)
申请公布日期
1999.03.09
申请号
JP19970218493
申请日期
1997.08.13
申请人
SONY CORP
发明人
OMORI KIYOSHI;TAKAZAWA TAKEHARU
分类号
G11B17/028;(IPC1-7):G11B17/028
主分类号
G11B17/028
代理机构
代理人
主权项
地址
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