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9 oct. 1642 - Calculadora de Pascal (1642)

Description:

Blaise Pascal inventó una máquina de sumar mecánica para ayudar a su padre a calcular impuestos.

Ajouté au bande de temps:

Evolucion de los computadores

ByCristian Arenas
10 févr. 2020

Date:

9 oct. 1642
Maintenaint
~ Il y a 381 ans
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