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发明名称
PERPENDICULAR MAGNETIC RECORDING DEVICE
摘要
申请公布号
JPH03142702(A)
申请公布日期
1991.06.18
申请号
JP19890279701
申请日期
1989.10.30
申请人
HITACHI LTD
发明人
AIHARA MAKOTO;FUKUI HIROSHI;NARUMI SHUNICHI;NARUSHIGE SHINJI;MITSUOKA KATSUYA
分类号
G11B5/31
主分类号
G11B5/31
代理机构
代理人
主权项
地址
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