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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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24 dic 1893 anni - el científico suizo Otto Steiger desarrolla la primera calculadora automática que se fabricó y empleó a escala industrial, conocida como la Millonaria.
Aggiunto al nastro di tempo:
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By
jatzini
13 set 2018
0
0
429
Data:
24 dic 1893 anni
Adesso
~ 131 years ago
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