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经营范围
发明名称
MAGNETIC RECORDER
摘要
申请公布号
JPH03290805(A)
申请公布日期
1991.12.20
申请号
JP19900092013
申请日期
1990.04.09
申请人
HITACHI MAXELL LTD
发明人
OMOTO HIROYUKI
分类号
G11B5/09;G11B5/29
主分类号
G11B5/09
代理机构
代理人
主权项
地址
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