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5 Jan 1820 Jahr - Arithnometer

Beschreibung:

Charles Xavier Thomas de Colmar inventó una calculadora que podía llevar a cabo las cuatro operaciones matemáticas básicas (sumar, restar, dividir y multiplicar).

Zugefügt zum Band der Zeit:

ANTECEDENTES DE LOS ORDENADORES HASTA AHORA

ByJose Carlos
26 Nov 2018
0
0
713

Datum:

5 Jan 1820 Jahr
Jetzt
~ 205 years ago

Abbildungen:

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