BALL POLISHING DEVICE FOR GAME MACHINE

PROBLEM TO BE SOLVED: To provide a ball polishing device for game machines of a type incorporated in a game machine capable of exerting an excellent cleaning function without impairing a degree of design freedom in the game machine.SOLUTION: A ball polishing device 1A includes: a ball conveyance pat...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KAMURA ZENTARO, MATSUSHIMA KOZO, ISO KENJI
Format: Patent
Sprache:eng ; jpn
Schlagworte:
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