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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.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:US3510846A
公开(公告)日:1970-05-05
申请号:US3510846D
申请日:1967-07-14
Applicant: IBM
Inventor: GOLDSCHMIDT ROBERT E , POWERS DON M
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4.Multiplying apparatus for performing division using successive approximate reciprocals of a divisor 失效
Title translation: 使用一个分支机构的大量接近的合作伙伴来执行部门的装备公开(公告)号:US3508038A
公开(公告)日:1970-04-21
申请号:US3508038D
申请日:1966-08-30
Applicant: IBM
Inventor: GOLDSCHMIDT ROBERT E , POWERS DON M
CPC classification number: G06F7/5334 , G06F7/4873 , G06F7/535 , G06F2207/3884 , G06F2207/5355
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5.
公开(公告)号:CA903916A
公开(公告)日:1972-06-27
申请号:CA903916D
Applicant: IBM
Inventor: GOLDSCHMIDT ROBERT E , POWERS DON M
IPC: G06F7/52
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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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