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发明名称
Gerät zur Aufzeichnung und Wiedergabe von Informationen auf bzw. von einer optischen Platte
摘要
申请公布号
DE3804452(C2)
申请公布日期
1994.05.19
申请号
DE19883804452
申请日期
1988.02.12
申请人
HITACHI, LTD., TOKIO/TOKYO;HITACHI KOKI CO., LTD., TOKIO/TOKYO
发明人
ARIMOTO, AKIRA, KODAIRA, TOKIO/TOKYO;OJIMA, MASAHIRO, TOKIO/TOKYO;SAITO, SUSUMU, HACHIOUJI, TOKIO/TOKYO
分类号
H01S5/042;G06K15/12;G11B7/125;H01S5/068;H01S5/0683;H01S5/40;(IPC1-7):G11B7/125
主分类号
H01S5/042
代理机构
代理人
主权项
地址
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