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发明名称
Improvements relating to input/output facilities for data processing machines
摘要
申请公布号
GB920912(A)
申请公布日期
1963.03.13
申请号
GB19610010208
申请日期
1961.03.21
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
分类号
G06F13/16
主分类号
G06F13/16
代理机构
代理人
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地址
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