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21 ottob 1895 anni - Juan de la Cierva

Descrizione:

Inventó el autogiro, aparato precursor del actual helicóptero.

Aggiunto al nastro di tempo:

Historia de la Ingeniería

ByCiencia tecnologia desarrollo
23 gen 2019
1
0
746

Data:

21 ottob 1895 anni
Adesso
~ 129 years ago

Immagini:

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