16 abr 1914 año - Robert H. Goddard files for and gets patents for multistage/liquid-fuel rockets.
Descripción:
Robert H. Goddard was a British engineer, physicist and inventor. Goddard had around 214 patents, two of which were the mulit-stage rocket and the liquid-fuel rocket.
Añadido al timeline:
fecha:
16 abr 1914 año
Ahora mismo
~ 111 years ago
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