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发明名称
PHOTOMAGNETIC RECORDING AND REPRODUCING DEVICE
摘要
申请公布号
JPS55122245(A)
申请公布日期
1980.09.19
申请号
JP19790026041
申请日期
1979.03.06
申请人
JAPAN BROADCASTING CORP
发明人
NOMURA TATSUO
分类号
G11B11/10;G11B11/105
主分类号
G11B11/10
代理机构
代理人
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