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发明名称
SECTOR SERVO SEEK CONTROL
摘要
申请公布号
EP0108060(B1)
申请公布日期
1991.11.21
申请号
EP19820902023
申请日期
1982.05.17
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
AXMEAR, FREDERICK EUGENE;BAXTER, DUANE WILLARD;SAXMAN, JOHN HUMPHREY;SIVERLING, MICHAEL MCHUGH
分类号
G11B21/08;G05D3/12;G11B5/55
主分类号
G11B21/08
代理机构
代理人
主权项
地址
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