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发明名称
MAGNETO-OPTICAL RECORDING MEDIUM
摘要
申请公布号
JPH04281239(A)
申请公布日期
1992.10.06
申请号
JP19900418112
申请日期
1990.12.28
申请人
SONY CORP
发明人
ARAYA KATSUHISA
分类号
G11B11/10;G11B11/105
主分类号
G11B11/10
代理机构
代理人
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地址
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