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发明名称
Electronic computing devices with subsidiary storage
摘要
申请公布号
US2796218(A)
申请公布日期
1957.06.18
申请号
US19500169387
申请日期
1950.06.21
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
TOOTILL GEOFFREY C.;WILLIAMS FREDERIC CALLAND;KILBURN TOM;THOMAS GORDON ERIC;EDWARDS DAVID BEVERLEY GEORGE
分类号
G06F3/06
主分类号
G06F3/06
代理机构
代理人
主权项
地址
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