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19 dic 1956 anni - telegrafo

Descrizione:

Primer dispositivo de transmision de datos mediante pulsaciones electricas mediante

Aggiunto al nastro di tempo:

Evolución De La Tecnología

ByPriscila Ramirez

16 ott 2018

0

0

443

Data:

19 dic 1956 anni

Adesso

~ 68 years ago

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