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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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1 dez 1917 ano - Se Invento el Superheterodino
Descrição:
Un gran paso en la calidad de los receptores, se produce en 1918 cuando Edwin Armstrong inventa el superheterodino.
Adicionado na linha do tempo:
New timeline
By
ivan salviulo
30 mar 2022
2
0
365
Data:
1 dez 1917 ano
Agora
~ 107 years ago
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