发明名称 Control sheet for comparing lottery draw results - comprises transparent PVC film with winning numbers crossed out, which is placed over users ticket for rapid comparison
摘要 A simple device is described for comparing the results of a state lottery draw with individual lottery tickets. The device comprises a transparent sheet of plastic, e.g., PVC film with the winning numbers crossed out. After positioning the sheet on the user's original lottery ticket a rapid comparison of the winning numbers and his own numbers. The PVC sheet can be washed clean after use and reused. It also has a straight 18cm long edge for use as a ruler. USE/ADVANTAGE - The device is used as a control sheet for comparison of winning lottery numbers with those of the user's ticket, is quick and simple to use and is reusable.
申请公布号 DE4207217(A1) 申请公布日期 1992.10.01
申请号 DE19924207217 申请日期 1992.03.07
申请人 LOEFFLER, HERMANN, 8567 NEUNKIRCHEN, DE 发明人 LOEFFLER, HERMANN, 8567 NEUNKIRCHEN, DE
分类号 A63F3/06 主分类号 A63F3/06
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