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apr 22, 1915 - Inici guerra química
Description:
L'ús de gasos a la ciutat belga d'Ypres (1915) va marcar l'inici de la guerra química.
Added to timeline:
Primera Guerra Mundial
By
Montserrat
7 Mar 2020
0
0
326
Date:
apr 22, 1915
Now
~ 111 years ago
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