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21 Dez 1946 Jahr - Transistor
Beschreibung:
Se invento en los laboratorios Bell.
Zugefügt zum Band der Zeit:
Trabajo practico Linea del tiempo
By
Tomas Gonzalez Blasi
4 Dez 2019
0
0
298
Datum:
21 Dez 1946 Jahr
Jetzt
~ 78 years ago
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