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发明名称
A magnetic field modulation magnet-optical recording apparatus in which an FM modulator and a magnetic head driving circuit are used in common
摘要
申请公布号
EP0522543(B1)
申请公布日期
1997.09.24
申请号
EP19920111615
申请日期
1992.07.09
申请人
SHARP KABUSHIKI KAISHA
发明人
FUJI, HIROSHI
分类号
G11B11/105;(IPC1-7):G11B11/10;G11B13/04
主分类号
G11B11/105
代理机构
代理人
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