Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Get premium

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

nov 25, 1854 - telefono

Description:

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

Added to timeline:

evolucion de la tecnologia

Byluis angel vargas vergara

30 Oct 2018

0

0

330

Date:

nov 25, 1854

Now

~ 171 years ago

Images:

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL