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1 gen 1300 anni a. C. - Abacus

Descrizione:

Computer used as a counting tool like a numerical system. Inventer unknown.

Aggiunto al nastro di tempo:

History of Compter

12 dic 2019

0

0

352

Data:

1 gen 1300 anni a. C.

Adesso

~ 3328 years ago

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