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21 Okt 1895 Jahr - Juan de la Cierva

Beschreibung:

Inventó el autogiro, aparato precursor del actual helicóptero.

Zugefügt zum Band der Zeit:

Historia de la Ingeniería

ByCiencia tecnologia desarrollo
23 Jan 2019
1
0
746

Datum:

21 Okt 1895 Jahr
Jetzt
~ 129 years ago

Abbildungen:

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