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25 gen 1947 anni - Transistor

Descrizione:

En los Laboratorios Bell, John Bardeen, Walter H. Brattain y William Shockley inventan el transistor.

Aggiunto al nastro di tempo:

Sociedad del conocimiento

Byrodrigo
22 feb 2019
0
0
224

Data:

25 gen 1947 anni
Adesso
~ 78 years ago

Immagini:

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