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发明名称
Improvements in or relating to data storage apparatus
摘要
申请公布号
GB868854(A)
申请公布日期
1961.05.25
申请号
GB19570028181
申请日期
1957.09.06
申请人
INTERNATIONAL COMPUTERS AND TABULATORS LIMITED
发明人
WALKER JOHN SIDDALL
分类号
G11C19/00;G11C19/18
主分类号
G11C19/00
代理机构
代理人
主权项
地址
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