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发明名称
Equipamento eletro/eltrônico/mecânico promocional
摘要
申请公布号
BR9400940(A)
申请公布日期
1995.11.07
申请号
BR1994PI00940
申请日期
1994.04.06
申请人
FERREIRA SANTOS VALDIR
发明人
SANTOS VALDIR FERREIRA
分类号
G06F7/58;G10K3/00;(IPC1-7):G09F9/38
主分类号
G06F7/58
代理机构
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