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19 giug 1947 anni - 1947

Descrizione:

William Shockley, John Bardeen y Walter Brattain de Bell Laboratories inventan el transistor. Descubren cómo hacer un interruptor eléctrico con materiales sólidos y sin necesidad de un vacío.

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ByChema
3 ott 2018
0
0
902

Data:

19 giug 1947 anni
Adesso
~ 78 years ago

Immagini:

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