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发明名称
SYSTEMS FOR READING MAGNETIC RECORDINGS
摘要
申请公布号
EP0058253(B1)
申请公布日期
1985.04.24
申请号
EP19810110576
申请日期
1981.12.18
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
BUHLER, OTTO RICHARD;GARDNER, HOMER JAY;MARINO, PETER THOMAS
分类号
G11B5/035;G11B5/09;G11B20/14;H03K5/08;(IPC1-7):G11B5/09;H03G3/20
主分类号
G11B5/035
代理机构
代理人
主权项
地址
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