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29 dic 1622 anni - Wilhelm Schickard

Descrizione:

Построил первый автоматический калькулятор

Aggiunto al nastro di tempo:

Мир вычислительной техники

ByФиолетовый

21 nov 2017

0

0

636

Data:

29 dic 1622 anni

Adesso

~ 403 years ago

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