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1 jan 1904 ano - 1904 Electrónica Aplicada

Descrição:

→ Electrónica Aplicada al RADIO y TELÉFONO Lee De Forest inventa el Audion (triode) basado en el diodo de Flemming; se desarrollan filtros básicos por Campbells y otros.

Adicionado na linha do tempo:

Historia y evolución de las redes de comunicaciones y/o datos.

ByAlejandra Morales
22 ago 2018
0
0
885

Data:

1 jan 1904 ano
Agora
~ 121 years ago

Imagens:

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