发明名称 PACHINKO GAME MACHINE
摘要 <p><P>PROBLEM TO BE SOLVED: To provide a pachinko game machine, reduced in uniformity by heightening the necessity of player's positive operation. <P>SOLUTION: When a first big win occurs, the validated one of right and left variable prize holes 20, 21 is always informed to the player. When a second big win occurs, it is not always informed to the player. In the course of the big win, when a ball enters the validated one of the right and left variable prize holes 20, 21, a specific variable prize hole 22 in the lower part of the center is opened. <P>COPYRIGHT: (C)2004,JPO</p>
申请公布号 JP2004057591(A) 申请公布日期 2004.02.26
申请号 JP20020221780 申请日期 2002.07.30
申请人 DAIKOKU DENKI CO LTD 发明人 MUKOYAMA KOJI
分类号 A63F7/02;(IPC1-7):A63F7/02 主分类号 A63F7/02
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