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经营范围
发明名称
MAGNETIC DISC EQUIPMENT
摘要
PURPOSE:To ease correction of track shift by having the arms where several read/ write heads on a recording medium are installed, minutely displaced by track positioning servo signal .
申请公布号
JPS531005(A)
申请公布日期
1978.01.07
申请号
JP19760075249
申请日期
1976.06.25
申请人
FUJITSU LTD
发明人
YOSHIDA SHIYOUICHI
分类号
G11B21/10;G11B5/596
主分类号
G11B21/10
代理机构
代理人
主权项
地址
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