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发明名称
Method for recording and/or reproducing a signal
摘要
申请公布号
EP0374907(B1)
申请公布日期
1996.09.25
申请号
EP19890123602
申请日期
1989.12.21
申请人
SONY CORPORATION
发明人
SHINPUKU, YOSHIHIDE
分类号
G11B5/09;G11B20/10;G11B20/14;G11B20/18;(IPC1-7):G11B20/14
主分类号
G11B5/09
代理机构
代理人
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