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1 janv. 1935 - 1935 - Tommy Flowers

Description:

•Tommy Flowers utiliza por primera vez tubos de vacío como interruptores de encendido y apagado en circuitos.

Ajouté au bande de temps:

LIBRO LOS INNOVADORES

ByJoan Sebastian

3 oct. 2018

0

0

845

Date:

1 janv. 1935

Maintenaint

~ Il y a 90 ans

Les images:

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