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发明名称
CALCOLATORE ELETTRONICO PORTATILE CON POSIZIONATORE DI TRACCIA.
摘要
申请公布号
IT1258136(B)
申请公布日期
1996.02.20
申请号
IT1992TO01046
申请日期
1992.12.28
申请人
ING. C. OLIVETTI & C., S.P.A.
发明人
BETTINI FRANCESCO
分类号
G06F1/16;(IPC1-7):G06F
主分类号
G06F1/16
代理机构
代理人
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