Photo de stock - Portrait of Guglielmo Giovanni Maria Marconi (1874-1937) 1st Marquis of Marconi, Italian inventor and electrical engineer, known for his pioneering work on long-distance radio transmission, development of Marconi's law, and a radio telegraph system. Inventor of radio, 1909 Nobel Prize in Physics in recognition of their contributions to the development of wireless telegraphy. Italy, Europe.

Photo de stock: Portrait of Guglielmo Giovanni Maria Marconi (1874-1937) 1st Marquis of Marconi, Italian inventor and electrical engineer.

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