33
/pt/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
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25 abr 1836 ano - EL TELÉGRAFO
Descrição:
David Alter, es un aparato que emplea señales electricas para la transmisión de mensajes de textos codificados, surgió en Elderton, Pensilvania.
Adicionado na linha do tempo:
Evolucion de la tecnologia AyD
By
alejandro marin
2 out 2018
0
0
385
Data:
25 abr 1836 ano
Agora
~ 189 years ago
Imagens:
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