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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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25 dez 1946 ano - Se inventa el transistor en los Laboratorios Bell.
Adicionado na linha do tempo:
innovadores
By
Katerin gaitan
3 out 2018
0
0
373
Data:
25 dez 1946 ano
Agora
~ 78 years ago
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