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1 jan 1906 ano - Lee De Forest

Descrição:

Inventó el artefacto electrónico Tubos Al Vacio.

Adicionado na linha do tempo:

Evolución y tendencia de los equipos de cómputo.

29 set 2018

0

0

5317

Data:

1 jan 1906 ano

Agora

~ 119 years ago

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