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Édouard Branly

Édouard Branly

French inventor and physicist
Édouard Eugène Désiré Branly was a French inventor, physicist and professor at the Institut Catholique de Paris. He is primarily known for his early involvement in wireless telegraphy and his invention of the Branly coherer around 1890. Wikipedia
Born: October 23, 1844, Amiens, France
Died: March 24, 1940 (age 95 years), 5th arrondissement, Paris, France