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15 set 1843 ano - TELEGRAFO

Descrição:

PRIMER DISPOSITIVO DE TRANSMISION DE DATOS MEDIANTE PULSACIONES ELECTRICAS MEDIANTE EL CODIGO MORSE.

Adicionado na linha do tempo:

evolución de la tecnología

19 out 2018

0

0

390

Data:

15 set 1843 ano

Agora

~ 182 years ago

Imagens:

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