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dec 31, 1973 - Primeras calculadoras de bolsillo
Description:
en este año se crean las primeras calculadoras de bolsillo.
Added to timeline:
Gneraciones tecnologicas(camila arauz)
By
Kami _sama
4 Oct 2018
0
0
516
Date:
dec 31, 1973
Now
~ 52 years ago
Images:
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