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公开(公告)号:US3089125A
公开(公告)日:1963-05-07
申请号:US63370057
申请日:1957-01-11
Applicant: IBM
Inventor: REYNOLDS JR ANDREW C
CPC classification number: G06F17/30949 , G11C15/02
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公开(公告)号:US2841748A
公开(公告)日:1958-07-01
申请号:US47552054
申请日:1954-12-15
Applicant: IBM
Inventor: REYNOLDS JR ANDREW C
CPC classification number: H01H67/22 , G06F11/085
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公开(公告)号:US2910234A
公开(公告)日:1959-10-27
申请号:US61604756
申请日:1956-10-15
Applicant: IBM
Inventor: SHAFER ORVILLE B , REYNOLDS JR ANDREW C
CPC classification number: G06F11/104 , G06K5/02 , G06K15/00 , H03M7/12
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