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经营范围
发明名称
OPTICAL DISK SYSTEM
摘要
申请公布号
JPH06251499(A)
申请公布日期
1994.09.09
申请号
JP19930035492
申请日期
1993.02.24
申请人
SONY CORP
发明人
KONDO MASAMICHI
分类号
G11B19/28;G11B7/0037;G11B11/105;G11B19/24;G11B20/10;G11B20/12;G11B20/18;G11B27/00;G11B27/034;G11B27/10;G11B27/30;G11B27/32;(IPC1-7):G11B19/28
主分类号
G11B19/28
代理机构
代理人
主权项
地址
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