A game apparatus comprising a game machine main unit (30) for executing games with game play media in a tray and a game play media dispenser (20) responsive to a dispensing instruction for dispensing a specified number of game play media to the tray is disclosed. The game apparatus comprises a validator...http://www.google.es/patents/US5577959?utm_source=gb-gplus-sharePatente US5577959 - Game apparatus and game system
