1 janv. 1895 - Fact of radio
Description:
Tesla was the inventor of the radio (although credit officially goes to Guglielmo Marconi). There is evidence that Tesla presented his version in 1893 to the National Electric Light Association and subsequently patented it in 1897.Ajouté au bande de temps:
Date:
1 janv. 1895
Maintenaint
~ Il y a 130 ans