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14 Mai 1940 Jahr - calculadora de pascal

Beschreibung:

fue la primera calculadora q funciono a vace de rueda y engranajes

Zugefügt zum Band der Zeit:

evolucion de la tecnologia

Byluis angel vargas vergara

30 Okt 2018

0

0

330

Datum:

14 Mai 1940 Jahr

Jetzt

~ 85 years ago

Abbildungen:

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