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经营范围
发明名称
OPTICAL DISK AND OPTICAL DISK DRIVE DEVICE
摘要
申请公布号
EP0726572(B1)
申请公布日期
2002.10.16
申请号
EP19950929222
申请日期
1995.08.24
申请人
SONY CORPORATION
发明人
TOBITA, MINORU;FUJITA, GORO;OTSUKA, SATOSHI;YAMAGAMI, TAMOTSU
分类号
G11B7/007;G11B11/105;G11B13/04;G11B19/02;G11B19/12;G11B19/28;G11B20/12;G11B21/08;G11B27/19;G11B27/30;G11B27/32;(IPC1-7):G11B20/12;G11B7/00;G11B20/14
主分类号
G11B7/007
代理机构
代理人
主权项
地址
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