Image succession creation device for e.g. watch, has disk whose rotation is activated by mechanism of watch so as to superpose parallel lines of disk with lines of dial so as to form new images renewed with rotation of disk
FR2775093A3
Calculator with alphanumeric display, for arithmetic and/or exchange rate calculations.
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Electronic terminal for telephone database service
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Electronic calculator for statistical analysis of games of chance
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Multi-coloured face display for watch or clock.
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Electronic game for divinatory interpretation of cards
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Display device adaptable to watches and alarm clocks.
