Sil vous plaît Compatible avec Télégraphe radio inventeur Repoussant du son grossissement
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Guglielmo Marconi demonstrating apparatus he used in his first long distance radio transmissions in the 1890, historical illustration, Italy Stock Photo - Alamy
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Nobel Prize - On 27 March 1899, radio pioneer Guglielmo Marconi was able to transmit signals across the English Channel, from Britain to France. Marconi shared the 1909 Nobel Prize in Physics
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