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发明名称
OPTICAL DISK
摘要
申请公布号
JPH1097719(A)
申请公布日期
1998.04.14
申请号
JP19970263183
申请日期
1997.09.29
申请人
HITACHI LTD
发明人
MAEDA TAKESHI
分类号
G11B20/10;G11B7/00;G11B7/0037;G11B7/004;G11B7/007;G11B7/09;G11B11/10;G11B11/105;(IPC1-7):G11B7/007
主分类号
G11B20/10
代理机构
代理人
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地址
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