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20 juill. 1907 - 1907

Description:

Reginald Aubrey Fessenden inventaba la válvula que modula las ondas de radio que se emiten y de esta manera creó ondas de alta potencia en la transmisión.

Ajouté au bande de temps:

Linea del Tiempo Realidad Virtual

ByChema
3 oct. 2018
0
0
902

Date:

20 juill. 1907
Maintenaint
~ Il y a 118 ans
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