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发明名称
MAGNETO-OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE
摘要
申请公布号
JPH0325702(A)
申请公布日期
1991.02.04
申请号
JP19890162416
申请日期
1989.06.23
申请人
RICOH CO LTD
发明人
KIBUNE HIDEAKI
分类号
G11B5/02
主分类号
G11B5/02
代理机构
代理人
主权项
地址
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