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1 янв 1870 г. - telephone switchboard
Описание:
the telephone switch board was invented by graham bell
Добавлено на ленту времени:
New timeline
By
Irving Mejia Martinez
6 ноя 2018
0
0
137
Дата:
1 янв 1870 г.
Сейчас
~ 154 г назад
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