| 摘要 |
PROBLEM TO BE SOLVED: To utilize a replenishing and recovering device of a conventional form while making a game machine installation space as an independent bank structure, and to suppress a rise in price when a game ball circulation system is constructed.SOLUTION: A single replenishing path 2 which can supply game balls to a plurality of game machines by continuing a plurality of gutter members whose lateral lengths are formed so as to be set within a range of an installation space of one game machine, an whose height are adjustable, and a single recovering path 3 which can recover game balls discharged from the two a plurality of the game machines are formed. |
