发明名称 Aid to monetary conversion
摘要 Coins and notes to be produced which have national values such as French or German on one side and the equivalent value in Euros on the other. The coins and notes would be used for training and/or children's instructive games and could be used as actual currency with governmental agreement during an interim period
申请公布号 FR2770923(A3) 申请公布日期 1999.05.14
申请号 FR19970014072 申请日期 1997.11.10
申请人 DE CAGNY JACQUES 发明人 DE CAGNY JACQUES
分类号 A63F3/00;G07F1/06;(IPC1-7):G07D7/00 主分类号 A63F3/00
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