发明名称 Multi-size reel symbols
摘要 Slot machine display reels are provided with a plurality of symbols occupying differing proportions of the circumference of the reel, such that those symbols which require greater prominance occupy a larger proportion of the circumference. Associated with each reel is a spinning mechanism which is able to position any symbol on the reel centrally within an associated display window, irrespective of the size of that symbol, by taking the size of the respective symbol into account when determining the stopping position.
申请公布号 US4790537(A) 申请公布日期 1988.12.13
申请号 US19870046547 申请日期 1987.05.06
申请人 AINSWORTH NOMINEES PTY. LTD. 发明人 SMYTH, RICHARD E.;TRACY, DANIEL A.
分类号 A63F9/00;A63F5/04;G07F17/32;(IPC1-7):A63F5/04 主分类号 A63F9/00
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