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发明名称
POSITIONING SYSTEM FOR MAGNETIC DISK DEVICE
摘要
申请公布号
JPH02206076(A)
申请公布日期
1990.08.15
申请号
JP19890025774
申请日期
1989.02.06
申请人
HITACHI LTD
发明人
TAKEMOTO KIYOTAKA;KONO SADAO;YUGAWA YOSHIO
分类号
G11B21/08
主分类号
G11B21/08
代理机构
代理人
主权项
地址
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