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1 jan 1300 ano antes da era comum - Abacus

Descrição:

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

Adicionado na linha do tempo:

History of Compter

12 dez 2019

0

0

352

Data:

1 jan 1300 ano antes da era comum

Agora

~ 3328 years ago

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