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1 Jan 1940 Jahr - Samuel Williams y George stibitz

Beschreibung:

completaron en los laboratorios Bell una calculadora electro-mecánica que podía manejar números complejos.
Años 1940

Zugefügt zum Band der Zeit:

historia de la computadora

Byjenifer ramos piñeros

24 Feb 2020

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0

237

Datum:

1 Jan 1940 Jahr

Jetzt

~ 85 years ago

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