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发明名称
Magnetic data storage devices
摘要
申请公布号
US3048829(A)
申请公布日期
1962.08.07
申请号
US19590853520
申请日期
1959.11.17
申请人
INTERNATIONAL COMPUTERS AND TABULATORS LIMITED
发明人
BRADLEY EDWARD MICHAEL
分类号
H03K3/45;H03K17/84
主分类号
H03K3/45
代理机构
代理人
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