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jan 28, 1820 - Arithnometer
Description:
Calculadora mecánica fue la evolución de la máquina calculadora construida por Leibniz en el año 1694. Y considerado uno de los mejores inventos de la época mecánica.
Added to timeline:
La Evolución De La Tecnología
By
Priscila Ramirez
15 Nov 2018
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0
490
Date:
jan 28, 1820
Now
~ 205 years ago
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