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7 jul 1923 ano - Ley de Comunicaciones Eléctricas

Descrição:

En 1923 la ley de Comunicaciones Eléctricas definía a la radiodifusión como “servicio público”.

Adicionado na linha do tempo:

Historia de la radio y televisión

ByMiguel Angel Silva
28 nov 2020
0
0
288

Data:

7 jul 1923 ano
Agora
~ 102 years ago

Imagens:

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