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1 janv. 1895 - Receptor de ondas telegráficas

Description:

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

Ajouté au bande de temps:

Historia de la informatica

ByDavis
19 oct. 2017
0
0
449

Date:

1 janv. 1895
Maintenaint
~ Il y a 130 ans

Les images:

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