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jan 1, 1820 - ARITMÓMETRO
Description:
En 1820, Thomas de Colmer, industrial francés, creó una máquina basada en las de Leibniz y de Pascal, pero utilizó piñones.
Added to timeline:
Antecedentes de las computadoras
By
diego ernesto
18 Oct 2018
0
0
481
Date:
jan 1, 1820
Now
~ 205 years ago
Images:
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