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jan 1, 1915 - EXPERIMENTOS DE RADIO
Description:
Se hacen experimentos con radio difunsión AM (Amplitud modulada). Primer línea telefónica transcontinental con repetidores electrónicos.
Added to timeline:
Evolución de la Comunicación
By
Valentin Yate
5 Nov 2018
0
0
515
Date:
jan 1, 1915
Now
~ 110 years ago
Images:
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