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2 jan 1947 ano - 1947 - Se inventa el transistor

Descrição:

•Se inventa el transistor en los Laboratorios Bell.

Adicionado na linha do tempo:

LIBRO LOS INNOVADORES

ByJoan Sebastian

3 out 2018

0

0

850

Data:

2 jan 1947 ano

Agora

~ 78 years ago

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