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发明名称
Verfahren und Einrichtung zur optischen Aufzeichnung und/oder Wiedergabe von Information auf einem Aufzeichnungsmedium
摘要
申请公布号
DE3828461(C2)
申请公布日期
1999.03.11
申请号
DE19883828461
申请日期
1988.08.22
申请人
SONY CORP., TOKIO/TOKYO, JP
发明人
CHAYA, MASAHIKO, TOKIO/TOKYO, JP;NARAHARA, TATSUYA, TOKIO/TOKYO, JP
分类号
G11B7/12;G11B7/135;(IPC1-7):G11B7/00
主分类号
G11B7/12
代理机构
代理人
主权项
地址
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