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jan 13, 1920 - Leonardo torres Quevedo
Description:
construye su aritmómetro electromecánico, primera calculadora automática.
Años 1920
Added to timeline:
historia de la computadora
By
jenifer ramos piñeros
24 Feb 2020
0
0
234
Date:
jan 13, 1920
Now
~ 105 years ago
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