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9 янв 1820 г. - Tech: Arithmometer
Описание:
Arithmometer: The Arithmometer was the first mass-produced calculator invented by Charles Xavier Thomas de Colmar
Добавлено на ленту времени:
12 ноя 2017
0
0
1024
Myopia (Linear Life)
Дата:
9 янв 1820 г.
Сейчас
~ 204 г назад