33
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
180871
15923
2
Public Timelines
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
Criar
Create a timeline
Public timelines
Library
FAQ

14 fev 1876 ano - Téléphone Alexander Graham Bell

Descrição:

Le 14 février 1876, l'Américain d'origine anglaise Alexander Graham Bell dépose un brevet pour un système de transmission de la voix. Quelques heures plus tard, son compatriote Elisha Gray fait de même.

Adicionado na linha do tempo:

Life

ByJohn Lev
21 out 2017
0
0
579

Data:

14 fev 1876 ano
Agora
~ 149 years ago
About & FeedbackAcordoPrivacidadeBibliotecaFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL