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发明名称
SIGNAL WRITING DEVICE FOR POSITIONING MAGNETIC DISK
摘要
申请公布号
JPH0652640(A)
申请公布日期
1994.02.25
申请号
JP19920026321
申请日期
1992.02.13
申请人
NEC CORP
发明人
SHIMOBAYASHI MASARU
分类号
G11B21/08;G11B21/10;(IPC1-7):G11B21/10
主分类号
G11B21/08
代理机构
代理人
主权项
地址
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