| 摘要 |
The coin-type determining device, for determining the presence or absence of inclined notches formed on the circumferential surface of the coin transferred through a coin transfer path, comprises: a plurality of notch detecting devices provided separately from each other with respect to an axis of the coin; a determining device for determining the presence or absence of inclined notches based on the difference between the notch detection results by the notch detecting devices.
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