File:Dejernon-nyctographe-BulletinSEIN-an19.png

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Français : Invention du nyctographe en France au début du XIX ème siècle - rapport pubilié dans le Bulletin de la Société d'Encouragement pour l'Industrie Nationale (19ème année - n° CLXXX VII) - France - Janvier 1820
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Source Rapport pubilié dans le Bulletin de la Société d'encouragement pour l'industrie nationale (19ème année - n° CLXXX VII) - France - Janvier 1820
Author Société d'encouragement pour l'industrie nationale
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