Electronic Age (First Cellular Phone) (3 апр 1973 г. – 3 апр 1973 г.)
Описание:
The first mobile phone was introduced by Dr. Martin Cooper. He made the first call on April 3rd, 1973. He was a Motorola researcher and executive.Добавлено на ленту времени:
Дата:
3 апр 1973 г.
3 апр 1973 г.
~ 0 min
