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1 gen 1961 anni - Изобретение арифмометра.

Descrizione:

Арифмометр - настольная вычислительная машина для выполнения арифметических действий. Была изобретена Б. Паскалем

Aggiunto al nastro di tempo:

Мария

ByМария Рыжикова

10 dic 2017

0

0

446

Data:

1 gen 1961 anni

Adesso

~ 64 years ago

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