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发明名称
Subtraction circuit in 54321 code
摘要
The subtraction circuit according to the subject of the invention differs from the subtraction circuit according to P 3728996.9 in that the input circuit (1a) is further simplified. <IMAGE>
申请公布号
DE3731659(A1)
申请公布日期
1989.04.06
申请号
DE19873731659
申请日期
1987.09.19
申请人
MERKLE,PAUL
发明人
MERKLE,PAUL
分类号
G06F7/491;G06F7/50
主分类号
G06F7/491
代理机构
代理人
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地址
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