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jan 1, 1878 - 1878 Enlace telefónico
Description:
→ Primer enlace telefónico, en New Haven, Connecticut, con ocho líneas.
Added to timeline:
Historia y evolución de las redes de comunicaciones y/o datos.
By
Alejandra Morales
22 Aug 2018
0
0
884
Date:
jan 1, 1878
Now
~ 147 years ago
Images:
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