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20 Apr 1820 Jahr - Inventó una calculadora que podía llevar a cabo las cuatro operaciones matemáticas básicas (sumar, restar, dividir y multiplicar).

Zugefügt zum Band der Zeit:

Linea de tiempo de las computadoras

ByAngel
31 Aug 2018

Datum:

20 Apr 1820 Jahr
Jetzt
~ 204 years ago
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