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发明名称
SISTEMA ECONËMICA COMERCIAL DE DESCUENTO SOBRE RECIBOS MEDIANTE CUPONES
摘要
申请公布号
ES245925(A1)
申请公布日期
1959.03.01
申请号
ES19250002459
申请日期
1958.12.12
申请人
HERRERO HERRERO, JOSE MARIA
发明人
分类号
G09F;(IPC1-7):G09F
主分类号
G09F
代理机构
代理人
主权项
地址
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