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1 jan 1895 ano - Receptor de ondas telegráficas

Descrição:

dispositivo electronico que permite la recuperación de las señales vocales o de cualquier otro tipo, transmitidas por un emisor de radio mediante ondas electromagneticas.

Adicionado na linha do tempo:

Historia de la informatica

ByDavis
19 out 2017
0
0
450

Data:

1 jan 1895 ano
Agora
~ 130 years ago

Imagens:

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