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18 apr 1820 anni - Арифмометр

Descrizione:

Арифмометр - настольная или портативная механическая вычислительная машина, предназначенная для точного умножения и деления, а также для сложения и вычитания.

Aggiunto al nastro di tempo:

История развития вычислительной техники

ByШишова Даша
5 set 2017
0
0
650

Data:

18 apr 1820 anni
Adesso
~ 204 years ago

Immagini:

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