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经营范围
发明名称
ACCOUNTING MACHINE
摘要
申请公布号
CA390064(A)
申请公布日期
1940.07.16
申请号
CAD390064
申请日期
申请人
UNDERWOOD ELLIOTT FISHER COMPANY
发明人
WALTER ADELBERT ANDERSON
分类号
主分类号
代理机构
代理人
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