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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 jan 1920 ano - invension del transistor
Adicionado na linha do tempo:
linea tiempo
By
Angela Pino
24 fev 2020
0
0
242
Data:
1 jan 1920 ano
Agora
~ 105 years ago
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