Africano, Alfred - Patents
From The Space Library
(Redirected from U.S. Patent 2,481,059 issued to Alfred Africano)
- 1944 Adjustable Rocket Nozzle Patent # US2481059
- 1944 Insulated Trap for Rocket Projectiles Patent # US2548926
- 1955 Rocket engine convertible to a ramjet engine Patent # US2883829
- 1956 Cooling system for a rocket engine Patent # US2933888
