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13 Jan 1920 Jahr - Leonardo torres Quevedo

Beschreibung:

construye su aritmómetro electromecánico, primera calculadora automática.
Años 1920

Zugefügt zum Band der Zeit:

historia de la computadora

Byjenifer ramos piñeros
24 Feb 2020

Datum:

13 Jan 1920 Jahr
Jetzt
~ 104 years ago
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