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1 dic 1917 año - Se Invento el Superheterodino
Descripción:
Un gran paso en la calidad de los receptores, se produce en 1918 cuando Edwin Armstrong inventa el superheterodino.
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By
ivan salviulo
30 mar 2022
2
0
365
fecha:
1 dic 1917 año
Ahora mismo
~ 107 years ago
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