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Packet of 12 pocket devices for converting euro-zone currencies to euro has electronic screen displaying successive lines of result of conversions and key for scrolling along conversions lines
Packet of 12 pocket devices for converting euro-zone currencies to euro has electronic screen displaying successive lines of result of conversions and key for scrolling along conversions lines
A pocket device provides a family of 12 sets for making each currency compatible with the euro using the same logic. The device includes an electronic screen displaying successive lines of the result of conversions. A key permits, by using a finger, to scroll along the conversions lines without disruption of power supply. The latter is automatically switched off after programmed time delay.
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