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经营范围
发明名称
Lichtbündelablenkvorrichtung.
摘要
申请公布号
DE3884296(D1)
申请公布日期
1993.10.28
申请号
DE19883884296
申请日期
1988.07.04
申请人
SONY CORP., TOKIO/TOKYO, JP
发明人
UMEZU, NOBUHIKO, SHINAGAWA-KU TOKYO, JP
分类号
G02F1/335;G11B7/135;(IPC1-7):G02F1/33;G11B7/00
主分类号
G02F1/335
代理机构
代理人
主权项
地址
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