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发明名称
A MAGNETIC HEAD
摘要
PURPOSE:To improve read/write characteristics of the magnetic head by making different magnetic gaps between magnetic chips and the storage medium.
申请公布号
JPS51123623(A)
申请公布日期
1976.10.28
申请号
JP19750047474
申请日期
1975.04.21
申请人
HITACHI METALS LTD
发明人
ASHIZAWA MASAAKI
分类号
G11B5/23;G11B5/245
主分类号
G11B5/23
代理机构
代理人
主权项
地址
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