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发明名称
Sistema de concurso de prêmios
摘要
申请公布号
BR9700745(A)
申请公布日期
1999.08.03
申请号
BR1997PI00745
申请日期
1997.01.23
申请人
DE ANDRADE JOSE CAETANO
发明人
ANDRADE JOSE CAETANO DE
分类号
G07C15/00;(IPC1-7):G07C15/00
主分类号
G07C15/00
代理机构
代理人
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地址
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