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发明名称
PHOTOMAGNETIC INFORMATION STORAGE DEVICE
摘要
申请公布号
KR920005757(B1)
申请公布日期
1992.07.18
申请号
KR19850004089
申请日期
1985.06.11
申请人
HITACHI LTD.
发明人
SAITO, MATSUSHI;OJIMA, MASAHIRO;MAETA, TAKESHI;KATO, TSUYOSHI
分类号
G11B5/02;G11B11/10;G11B11/105;G11B13/04;G11B19/02;(IPC1-7):G11B13/04
主分类号
G11B5/02
代理机构
代理人
主权项
地址
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