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发明名称
Datenaufzeichnungsmethode und Träger
摘要
申请公布号
DE69211591(D1)
申请公布日期
1996.07.25
申请号
DE19926011591
申请日期
1992.04.03
申请人
SONY CORP., TOKIO/TOKYO, JP
发明人
SAK, YOICHIRO, SHINAGAWA-KU, TOKYO, JP
分类号
G11B7/007;G11B20/10;G11B20/12;(IPC1-7):G11B20/12
主分类号
G11B7/007
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代理人
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