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发明名称
TIME COUNTER UNIT
摘要
PURPOSE:To obtain a unit which can perform a time-mutual addition/subtraction through threescore-notation, by providing a simple additional circuit to the binary decimal addition/subtraction circuit of a time counter unit.
申请公布号
JPS5316543(A)
申请公布日期
1978.02.15
申请号
JP19760090900
申请日期
1976.07.29
申请人
SHARP KK
发明人
MAEDA HIDETOSHI
分类号
G04F10/00;G04G99/00;G06F7/49;G06F7/491;G06F7/493
主分类号
G04F10/00
代理机构
代理人
主权项
地址
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