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3 dic 2013 anni - El telegrafo

Descrizione:

Primer dispositivo de transmicion de datos mediante pulsaciones eléctricas mediante el código morse.

Aggiunto al nastro di tempo:

Evolución de la tecnología

Byjhon james ospina

16 ott 2018

0

0

272

Data:

3 dic 2013 anni

Adesso

~ 11 years ago

Immagini:

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