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经营范围
发明名称
Improvements relating to the recording and sorting or segregating of statistical, accounting or other data
摘要
申请公布号
GB624637(A)
申请公布日期
1949.06.14
申请号
GB19460031610
申请日期
1946.10.24
申请人
ADAM JAWORSKI
发明人
分类号
主分类号
代理机构
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