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发明名称
Disc eccentricity measuring apparatus and method thereof and apparatus for recording and/or reproducing disc-shaped recording medium
摘要
申请公布号
EP0649132(B1)
申请公布日期
1999.11.24
申请号
EP19940114533
申请日期
1994.09.15
申请人
SONY CORPORATION
发明人
NAGANO, SHUICHI, C/O SONY CORPORATION;KANAI, TAKASHI, C/O SONY CORPORATION
分类号
G11B7/0037;G11B7/095;(IPC1-7):G11B7/095;G11B7/00
主分类号
G11B7/0037
代理机构
代理人
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地址
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