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发明名称
Magnetic data storage device
摘要
申请公布号
US3134969(A)
申请公布日期
1964.05.26
申请号
US19610144277
申请日期
1961.08.17
申请人
EX-CELL-O CORPORATION
发明人
TAFT HUGH M.
分类号
G11B5/004
主分类号
G11B5/004
代理机构
代理人
主权项
地址
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