发明名称 SPECIALTY GAME CARDS AND METHOD AND APPARATUS FOR MAKING SAME
摘要 An improved specialty ticket of the paper type having a first panel with visible indicia on a portion thereof to identify the ticket and a second panel formed with folded surfaces concealing indicia that represents winning or non-winning combinations thereon. The perforations extend along and through the side edges of at least the folded surfaces to hold the folded surfaces securely together while allowing the folded surfaces to be easily separated for viewing the combination of indicia on the second panel. Opaque colors such as dark black or dark blue are placed on at least one side of at least one of the foldable panels to prevent viewing of the concealed indicia when the panels are folded.
申请公布号 CA2015764(A1) 申请公布日期 1991.08.09
申请号 CA19902015764 申请日期 1990.04.30
申请人 BENJAMIN HENRY MAYERS 发明人 GREENWOOD, W. LOREN
分类号 A63F3/06;(IPC1-7):B42D15/00 主分类号 A63F3/06
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