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18 янв 1958 г. - Digital phone lines came into use
Описание:
Digital phone lines came into use, as prior to this copper telephone lines were being used.
Добавлено на ленту времени:
History of Computing
By
Aren Hassan
24 сен 2017
3
0
2755
Дата:
18 янв 1958 г.
Сейчас
~ 67 г назад
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