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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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6 ago 1854 ano - Inicio de telegrafía eléctrica.
Adicionado na linha do tempo:
Temas 6, 7, 8 historia.
By
Carlos Álvarez González
27 jan 2023
0
0
255
Data:
6 ago 1854 ano
Agora
~ 171 years ago
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