发明名称 Lotto card checking unit - has perforated number sections that are removed to establish winning combination for checking against entry card
摘要 <p>Lotto tickets using a matrix of numbers are inserted into a checking unit that enables a winning combination to be identified immediately. The checking unit has a number field in which the numbers are formed on perforated sections that are readily removed with the aid of a pencil, pen etc. The winning combination numbers are removed from the unit and all entry cards are located underneath one at a time. The overlay of the card with the checking unit clearly identifies a winning combination.</p>
申请公布号 DE2942399(A1) 申请公布日期 1981.04.23
申请号 DE19792942399 申请日期 1979.10.19
申请人 GUTWIRTH,UWE;PITZL,RUDOLF 发明人 GUTWIRTH,UWE;PITZL,RUDOLF
分类号 A63F3/06;(IPC1-7):07C15/00 主分类号 A63F3/06
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