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发明名称
NCR CODE CHECK CIRCUIT
摘要
PURPOSE:To make possible small size and to maintain the performance conventionally, by using a simple circuit by analog processing.
申请公布号
JPS5391641(A)
申请公布日期
1978.08.11
申请号
JP19770005927
申请日期
1977.01.24
申请人
HITACHI LTD
发明人
TAKAOKA KAZUHIKO
分类号
G06F11/10;G06F11/08;H03M13/51
主分类号
G06F11/10
代理机构
代理人
主权项
地址
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