发明名称 Chance device
摘要 This invention relates to a chance device to be used to anticipate numbers to be selected in a lottery game such as Lotto. The chance device comprises two icosahedrons, one icosahedron having numbers thereon representing ten (10) odd numbers and ten (10) even numbers of from 1 to 40, and the other icosahedron having numbers thereon representing the remaining twenty (20) numbers of from 1 to 40. The sum of the numbers appearing on each icosahedron is four hundred ten (410).
申请公布号 US4497487(A) 申请公布日期 1985.02.05
申请号 US19800182234 申请日期 1980.08.28
申请人 CRIPPEN, HENRY O. 发明人 CRIPPEN, HENRY O.
分类号 A63F3/06;A63F9/04;(IPC1-7):A63F9/04 主分类号 A63F3/06
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