First Cellphone (1 янв 1970 г. – 1 янв 1975 г.)
Описание:
Made by Martin Cooper, in 1973. It was a very useful achievement. Even though it was pretty big it was useful for emergencies.Добавлено на ленту времени:
Дата:
1 янв 1970 г.
1 янв 1975 г.
~ 5 years