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发明名称
OPTICAL DISK DEVICE AND METHOD FOR CALCULATING TRACKING ERROR SIGNALS
摘要
申请公布号
JPH10198979(A)
申请公布日期
1998.07.31
申请号
JP19960349316
申请日期
1996.12.27
申请人
SONY CORP
发明人
HASHIMOTO MINORU
分类号
G11B7/085;G11B7/09;(IPC1-7):G11B7/09
主分类号
G11B7/085
代理机构
代理人
主权项
地址
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