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21 feb 1820 anni - ARITHNOMETER

Descrizione:

Fue inventado por Joseph Marie Jacquard. 5-“Arithnometer”(1820) 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:

LINEA DE TIEMPO DE AVANCES TECNOLOGICOS

Bykamila
29 set 2018
0
0
501

Data:

21 feb 1820 anni
Adesso
~ 205 years ago

Immagini:

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