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1 janv. 1930 - Proyector

Description:

En 1930 nace los proyectores de acetato

Ajouté au bande de temps:

Evolución tecnologica en las aulas

ByDayana Díaz López

1 nov. 2018

Date:

1 janv. 1930

Maintenaint

~ Il y a 94 ans

Les images:

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