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公开(公告)号:US3100836A
公开(公告)日:1963-08-13
申请号:US1061560
申请日:1960-02-24
Applicant: IBM
Inventor: PAUL GERARD T , BEDRIJ OREST J
CPC classification number: G06F7/5055 , G06F7/508
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2.Apparatus for testing binary-coded decimal arithmetic digits by binary parity checking circuits 失效
Title translation: 用于通过二进制奇偶校验电路测试二进制编码的十进制数字数字的装置公开(公告)号:US3300625A
公开(公告)日:1967-01-24
申请号:US32791563
申请日:1963-12-04
Applicant: IBM
Inventor: NIANN-CHYUNG DENG , LINDAUER SYDNEY L , PAUL GERARD T
CPC classification number: G06F7/494 , G06F11/10 , G06F2207/4921
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公开(公告)号:US3386082A
公开(公告)日:1968-05-28
申请号:US46077665
申请日:1965-06-02
Applicant: IBM
Inventor: STAFFORD THOMAS S , BURNSTINE DONALD C , PAUL GERARD T , ROGASKI JOHN R
IPC: G06F9/46 , G06F11/20 , G06F15/177
CPC classification number: G06F11/202 , G06F9/468 , G06F11/20 , G06F15/177
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公开(公告)号:US3274556A
公开(公告)日:1966-09-20
申请号:US20884562
申请日:1962-07-10
Applicant: IBM
Inventor: PAUL GERARD T , DIRAC JULES F , AMDAHL GENE M
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公开(公告)号:US3248707A
公开(公告)日:1966-04-26
申请号:US15232161
申请日:1961-11-14
Applicant: IBM
Inventor: PAUL GERARD T , PITKOWSKY STANLEY H
IPC: G06F1/10
CPC classification number: G06F1/10
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公开(公告)号:US3115574A
公开(公告)日:1963-12-24
申请号:US15577361
申请日:1961-11-29
Applicant: IBM
Inventor: PAUL GERARD T , BAHNSEN RALPH J , DIRAC JULES F
CPC classification number: G06F7/4915
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