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发明名称
MAGNETIC HEAD AND MANUFACTURE THEREOF
摘要
申请公布号
JPH0384714(A)
申请公布日期
1991.04.10
申请号
JP19890220233
申请日期
1989.08.29
申请人
HITACHI LTD
发明人
SHIGEMATA KAZUHIRO;NAKANISHI EIJI
分类号
G11B5/60;G11B5/133;G11B5/23
主分类号
G11B5/60
代理机构
代理人
主权项
地址
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