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发明名称
DATENVERARBEITUNGSSYSTEM
摘要
申请公布号
DE2731188(A1)
申请公布日期
1978.01.19
申请号
DE19772731188
申请日期
1977.07.09
申请人
NCR CORP.
发明人
STERLING NUTTER JUN.,ROY;ROBERT WASHBURN,JERRY;HENRY VERWYS,JOHN
分类号
G06F9/46;G06F13/34;G06F13/362;G06F13/37;(IPC1-7):G06F3/04;G06F9/18
主分类号
G06F9/46
代理机构
代理人
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