Robert H. Goddard's Rocket Patents
“Goddard's First Rocket Patents – July 1914.” Drew Ex Machina, 7 July 2019, www.drewexmachina.com/2014/05/15/liquid-propellant-rocket-patent-filed-100-years-ago-today/. (1 janv. 1914 – 1 janv. 1914)
Description:
Goddard receives two patents for rockets. The first described a multi-stage rocket and the second described a rocket fueled with gasoline and liquid nitrous oxide.
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