Guglielmo Marconi (25 апр 1874 г. – 20 июл 1937 г.)
Описание:
Guglielmo Giovanni Maria Marconi, 1st Marquess of Marconi was an Italian electrical engineer, inventor, and politician known for his creation of a practical radio wave-based wireless telegraph systemДобавлено на ленту времени:
Дата:
25 апр 1874 г.
20 июл 1937 г.
~ 63 years