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1.
公开(公告)号:US3515344A
公开(公告)日:1970-06-02
申请号:US3515344D
申请日:1966-08-31
Applicant: IBM
Inventor: GOLDSCHMIDT ROBERT E , LITWILLER ROBERT J , POWERS DON M
CPC classification number: G06F7/509 , G06F2207/3884
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2.Serial input binary trigger circuit having third level input signals 失效
Title translation: 具有三级输入信号的串行输入二进制触发电路公开(公告)号:US3086128A
公开(公告)日:1963-04-16
申请号:US6996060
申请日:1960-11-17
Applicant: IBM
Inventor: LITWILLER ROBERT J
IPC: H03K3/26
CPC classification number: H03K3/26
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3.Floating point binary adder utilizing completely sequential hardware 失效
Title translation: 浮动点二进制补充使用完整的连续硬件公开(公告)号:US3551665A
公开(公告)日:1970-12-29
申请号:US3551665D
申请日:1966-09-13
Applicant: IBM
Inventor: POWERS DON M , LITWILLER ROBERT J , GOLDSCHMIDT ROBERT E
CPC classification number: G06F7/485 , G06F7/49936 , G06F11/10
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公开(公告)号:US3490005A
公开(公告)日:1970-01-13
申请号:US3490005D
申请日:1966-09-21
Applicant: IBM
Inventor: ANDERSON DAVID W , LITWILLER ROBERT J , POWERS DON M , SPARACIO FRANCIS J
CPC classification number: G06F9/325 , G06F9/322 , G06F9/3804 , G06F9/381 , G06F9/3867 , G06F11/10 , G06F11/104 , G06F15/78
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公开(公告)号:CA903917A
公开(公告)日:1972-06-27
申请号:CA903917D
Applicant: IBM
Inventor: GOLDSCHMIDT ROBERT E , LITWILLER ROBERT J , POWERS DON M
IPC: G06F7/50
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公开(公告)号:CA909948A
公开(公告)日:1972-09-12
申请号:CA909948D
Applicant: IBM
Inventor: GOLDSCHMIDT ROBERT E , LITWILLER ROBERT J , POWERS DON M
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