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1.发明授权Binary adder in which binary numbers in different multi-stage stores are added together into a third store 失效在不同的多层商店中的二进制数字的二进制文件被添加到第三个商店
公开(公告)号：US3549873A
公开(公告)日：1970-12-22
申请号：US3549873D
申请日：1967-04-04
Applicant: NAT RES DEV
Inventor： SIMMONDS DAVID THOMAS
CPC classification number: G06F7/405 , G09B23/02 , G09B23/186
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公开(公告)号：US3512135A
公开(公告)日：1970-05-12
申请号：US3512135D
申请日：1967-06-26
Applicant: NAT RES DEV
Inventor： SIMMONDS DAVID THOMAS
CPC classification number: G09B23/186 , G06F15/04
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