| 摘要 |
PROBLEM TO BE SOLVED: To improve the working efficiency at the time of collecting non- contact information storing media. SOLUTION: In each ball lending machine 20, coins A the balance amounts of which become zero yen based on balance amount information are thrown on a belt conveyor 40 after flowing down along each coin guide and carried to the end of a play table row 10 where the coins A are thrown in a coin collecting case 50. Therefore, the working efficiency can be improved at the time of collecting the coins A.
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