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发明名称
VERFAHREN ZUR DATENAUFZEICHNUNG UND WIEDERGABE
摘要
申请公布号
DE69123496(T2)
申请公布日期
1997.04.03
申请号
DE19916023496T
申请日期
1991.01.18
申请人
SONY CORP., TOKIO/TOKYO, JP
发明人
SAKO, YOICHIRO, SHINAGAWA-KU TOKYO 141, JP
分类号
G11B7/0045;G11B7/005;G11B11/105;G11B19/02;G11B20/10;G11B27/00;(IPC1-7):G11B20/18
主分类号
G11B7/0045
代理机构
代理人
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