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dec 1, 1903 - John Ambrose Fleming
Description:
Inventa la válvula de vacío, un dispositivo
crucial en la historia de la electrónica.
Added to timeline:
Historia de la electrónica
By
Sandra Sofia Andrade Vasquez
12 Mar 2024
0
0
147
Date:
dec 1, 1903
Now
~ 122 years ago
Images:
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