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发明名称
Track-following control system for magnetic disk drive
摘要
申请公布号
US4977470(A)
申请公布日期
1990.12.11
申请号
US19880143489
申请日期
1988.01.13
申请人
NEC CORPORATION
发明人
MURAYAMA, HIROKI;TSUJISAWA, TAKAHIKO;HASHIMOTO, TOSHIKAZU
分类号
G11B5/596;(IPC1-7):G11B5/596
主分类号
G11B5/596
代理机构
代理人
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