Gambling machine comprises a housing and processor-supported play unit with volatile main memory, gathering unit is provided for reading exchangeable data medium
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Game winnings disbursement device for slot machine, has module with timer, which permits additional time-dependent coincidental payment of winnings within time interval, and actuator and switch for adjusting interval
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Authorization device for a machine
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Unit detecting and recording locking operations of e.g. business branch office includes radio clock and memory system
