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发明名称
Cash register
摘要
申请公布号
US2433647(A)
申请公布日期
1947.12.30
申请号
US19440558246
申请日期
1944.10.11
申请人
THE NATIONAL CASH REGISTER COMPANY
发明人
CARTER ELMER C.
分类号
G06C11/02
主分类号
G06C11/02
代理机构
代理人
主权项
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