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经营范围
发明名称
Improvements in or relating to calculating and/or check writing machines
摘要
申请公布号
GB408795(A)
申请公布日期
1934.04.19
申请号
GB19330008285
申请日期
1933.03.18
申请人
BURROUGHS ADDING MACHINE COMPANY
发明人
分类号
G06C11/04
主分类号
G06C11/04
代理机构
代理人
主权项
地址
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