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发明名称
OPTICAL MAGNETIC RECORDING/REPRODUCING METHOD AND APPARATUS
摘要
申请公布号
KR910001276(B1)
申请公布日期
1991.02.26
申请号
KR19870000113
申请日期
1987.01.09
申请人
HITACHI LTD.;HITACHI VIDEO ENGINEERING CO.,LTD.
发明人
KOMAZ GEIGI;OJAGI SINJI;MASUI HIGARU;KUBO GEN
分类号
G11B5/02;G11B7/003;G11B7/09;G11B11/10;G11B11/105;G11B15/467;G11B15/62;H04N5/84;H04N9/82;(IPC1-7):G11B11/10
主分类号
G11B5/02
代理机构
代理人
主权项
地址
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