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发明名称
Improvements in or relating to data-preparing apparatus for electric calculators or the like
摘要
申请公布号
GB806578(A)
申请公布日期
1958.12.31
申请号
GB19560024999
申请日期
1956.08.15
申请人
CREED & COMPANY LIMITED
发明人
DREWELL WILLIAM BURNETT
分类号
H04L17/04
主分类号
H04L17/04
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