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dec 15, 1939 - Calculadora
Description:
Calculadora que podía manejar números
complejos, de los laboratorios Bell.
Added to timeline:
Trabajo practico Linea del tiempo
By
Tomas Gonzalez Blasi
4 Dec 2019
0
0
303
Date:
dec 15, 1939
Now
~ 86 years ago
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