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1 janv. 1642 - Blaise Pascal desenvolveu a primeira calculadora mecânica

Description:

Esta calculadora só dava para adicionar e subtrair

Ajouté au bande de temps:

linha do tempo

Byhenrique.leonardo

8 nov. 2017

1

0

637

Date:

1 janv. 1642

Maintenaint

~ Il y a 384 ans

Les images:

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