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1 jan 1929 ano - primeras emisiones

Descrição:

en 1929 comienzan las primeras emisiones en Londres y Berlin que emitian en banda y media de radio.

Adicionado na linha do tempo:

New timeline

Byvioleta
9 ago 2019
0
0
153

Data:

1 jan 1929 ano
Agora
~ 96 years ago
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