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经营范围
发明名称
Wiedergabeeinrichtung von Audiosignalen
摘要
申请公布号
DE69219695(D1)
申请公布日期
1997.06.19
申请号
DE19926019695
申请日期
1992.08.18
申请人
SONY CORP., TOKIO/TOKYO, JP
发明人
NANBU, TAKAFUMI, SHINAGAWA-KU, TOKYO, JP;SASAKI, TSUYOSHI, SHINAGAWA-KU, TOKYO, JP;OGIHARA, AKIRA, SHINAGAWA-KU, TOKYO, JP
分类号
G11B5/008;H03G3/30;H04R1/10;H04R3/00;H04R5/033;H04R5/04;(IPC1-7):H04R3/00
主分类号
G11B5/008
代理机构
代理人
主权项
地址
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