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30 Dez 1928 Jahr - LA PENICILINA:

Beschreibung:

Alexander Fleming.

Tratar infecciones provocadas por bacterias.

Zugefügt zum Band der Zeit:

los 3 inventos mas buenos

18 Okt 2018

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0

406

Datum:

30 Dez 1928 Jahr

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~ 96 years ago

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