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发明名称
Vorrichtung zur Aufzeichnung und Wiedergabe von Information mit Hilfe eines Laserstrahles
摘要
申请公布号
DE69721374(D1)
申请公布日期
2003.06.05
申请号
DE19976021374
申请日期
1997.05.15
申请人
SANYO ELECTRIC CO., LTD.
发明人
TANASE, KENJI;YAMAGUCHI, ATSUSHI;NAKAO, KENJI;MATSUYAMA, HISASHI;HORI, YOSHIHIRO;SUMI, SATOSHI
分类号
G11B11/10;G11B7/00;G11B7/0045;G11B7/005;G11B7/007;G11B7/125;G11B7/135;G11B7/24;G11B11/105;G11B20/14;G11B27/19;G11B27/24;G11B27/30;(IPC1-7):G11B7/00;G11B20/10
主分类号
G11B11/10
代理机构
代理人
主权项
地址
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