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20 giug 1801 anni - ARITHNOMETER

Descrizione:

Charles Xavier Thomas de Colmar inventó una calculadora que podía llevar a cabo las cuatro operaciones matemáticas básicas (sumar, restar, dividir y multiplicar) de manera sencilla hasta de 12 cifras.

Aggiunto al nastro di tempo:

TAREA TECNOLOGIA AVANCE DISPOSITIVOS - JUAN DIEGO LABORDA

ByKevin Diaz
18 ott 2018
0
0
375

Data:

20 giug 1801 anni
Adesso
~ 224 years ago

Immagini:

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