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| Number | Title | Issue Date |
| 5669218 | Premix fuel nozzle Air and gaseous fuel for a gas turbine combustor are mixed within a nozzle prior to being introduced into the combustor. The fuel is introduced into an upstream end of an elongated passageway through the nozzle, while air entry ports are located in the th... | 09/23/1997 |
| 4118929 | Impaction augmented jet engine An impaction augmented jet engine with a primary burner unit and a primary impaction/induction unit which separates a portion of the exhaust gases from the burner unit for recirculation thereto and also separates fresh air by impaction and induction for m... | 10/10/1978 |
