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经营范围
发明名称
DATA PROCESSING SYSTEM
摘要
申请公布号
GB1270483(A)
申请公布日期
1972.04.12
申请号
GB19700042416
申请日期
1970.09.04
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
分类号
G06F12/08;G06F11/34;G06F12/12
主分类号
G06F12/08
代理机构
代理人
主权项
地址
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