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19 dic 1956 año - telegrafo

Descripción:

Primer dispositivo de transmision de datos mediante pulsaciones electricas mediante

Añadido al timeline:

Evolución De La Tecnología

ByPriscila Ramirez
16 oct 2018
0
0
378

fecha:

19 dic 1956 año
Ahora mismo
~ 68 years ago
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