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31 dic 1939 anni - Boligrafo

Descrizione:

En éste año el boligrafo comenzó a ser reconocido como herramienta en el aula.

Aggiunto al nastro di tempo:

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Byjohana ruales tabla

30 ott 2018

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31 dic 1939 anni

Adesso

~ 85 years ago

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