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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
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TIC's
Category:
Otro
Actualizado:
1 oct 2018
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429
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Created by
Andre Fernández
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Eventos
Telégrafo
Teléfono
1ª transmisión de radiotelefonía de larga distancia
Transistor
1º sistema transcontinental de microondas
1º cable telefónico trasatlántico
1ª central pública telefónica
1ª oficina informatizada
La compañía AT&T se divide en siete proveedores (the Baby Bells)
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