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25 nov 1854 anni - telefono

Descrizione:

El teléfono es un dispositivo de telecomunicación diseñado para transmitir señales acústicas a distancia por medio de señales eléctricas

Aggiunto al nastro di tempo:

evolucion de la tecnologia

Byluis angel vargas vergara

30 ott 2018

0

0

330

Data:

25 nov 1854 anni

Adesso

~ 171 years ago

Immagini:

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