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发明名称
Apparatus for maintaining a predetermined air gap between a transducer head and a record medium in a magnetic data storage device
摘要
申请公布号
US3205503(A)
申请公布日期
1965.09.07
申请号
US19620194887
申请日期
1962.05.15
申请人
EX-CELL-O CORPORATION
发明人
JOHNSON FORREST A.;MILLER HERBERT E.
分类号
G11B5/012;G11B5/60
主分类号
G11B5/012
代理机构
代理人
主权项
地址
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