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发明名称
Cash register
摘要
申请公布号
US1874805(A)
申请公布日期
1932.08.30
申请号
US19290390319
申请日期
1929.09.04
申请人
THE NATIONAL CASH REGISTER COMPANY
发明人
ROBERTSON WILLIAM H.
分类号
G06C7/10
主分类号
G06C7/10
代理机构
代理人
主权项
地址
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