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发明名称
Calculatrice à deux registres
摘要
申请公布号
FR1359666(A)
申请公布日期
1964.04.30
申请号
FR19630920852
申请日期
1963.01.09
申请人
MONROE CALCULATING MACHINE COMPANY
发明人
分类号
G06F7/491;G06F7/52
主分类号
G06F7/491
代理机构
代理人
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地址
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