27 март 1876 г. - Alexander Graham Bell patents the telephone
Описание:
Although telephones had already been invented, Alexander graham Bell was the first to patent it. This new communication device allowed for long distance communication and paved the way for further discoveries.Добавлено на ленту времени:
Дата:
27 март 1876 г.
Сейчас
~ 149 г назад