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6 févr. 1875 - El teléfono

Description:

En 1875, Alexander Graham Bell construyó el primer teléfono que trasmitía eléctricamente la voz humana.

Ajouté au bande de temps:

” LOS INVENTOS QUE CAMBIARON AL MUNDO”

ByLuis Angel Zempoalteca Serrano

21 sept. 2018

0

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703

Date:

6 févr. 1875

Maintenaint

~ Il y a 150 ans

Les images:

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