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9 jul 1899 año - el abaco
Descripción:
su origen fue en china se utilizo para hacer sumas y restas
Añadido al timeline:
evolucion de la tecnologia
By
luis angel vargas vergara
30 oct 2018
0
0
237
fecha:
9 jul 1899 año
Ahora mismo
~ 124 years ago
Fotos:
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