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jan 1, 1889 - 1889 Teléfono de marcado

Description:

→ Almon B. Strowger, inventa el teléfono de marcado que se perfecciona en 1896.

Added to timeline:

Historia y evolución de las redes de comunicaciones y/o datos.

ByAlejandra Morales
22 Aug 2018
0
0
884

Date:

jan 1, 1889
Now
~ 136 years ago

Images:

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