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发明名称
VERFAHREN UND VORRICHTUNG ZUR SIGNALWIEDERGABE.
摘要
申请公布号
DE3575492(D1)
申请公布日期
1990.02.22
申请号
DE19853575492
申请日期
1985.09.02
申请人
SONY CORP., TOKIO/TOKYO, JP
发明人
SUGIKI, HIRAKU C/O PATENTS DIVISION;YAMADA, MAKOTO C/O PATENTS DIVISION;MIYAMORI, SHINJI C/O PATENTS DIVISION, SHINAGAWA-KU TOKYO 141, JP
分类号
G11B15/467;G11B21/10;(IPC1-7):G11B5/588
主分类号
G11B15/467
代理机构
代理人
主权项
地址
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