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公开(公告)号:US2994071A
公开(公告)日:1961-07-25
申请号:US78435658
申请日:1958-12-31
Applicant: IBM
Inventor: OLSON GEORGE E , SANFORD ROBERT S
IPC: G11C11/06
CPC classification number: G11C11/06021
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公开(公告)号:US3212063A
公开(公告)日:1965-10-12
申请号:US11503261
申请日:1961-06-05
Applicant: IBM
Inventor: OLSON GEORGE E
CPC classification number: G06F11/10 , G06F3/0601 , G06F2003/0698 , H04L1/004
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