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US3006580A
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Flight control means for aircraft
|
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US3012741A
|
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Pitch attitude stabilizing system for aircraft
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GB697943A
|
|
Apparatus for removing scale and mineral sludge from water tube boilers and steam generators
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GB712438A
|
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Method and apparatus for controlling a boiler or steam generator
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GB703651A
|
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Proportioning control system applicable to steam boilers
|
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GB658433A
|
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Improvements in or relating to water tube boilers of re-entrant type
|
|
GB663940A
|
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Improvements in or relating to water heaters
|
|
GB652520A
|
|
Oil burner with radial fuel nozzles
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US2515394A
|
|
Pressure gauge stabilizer
|
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GB606036A
|
|
Venturi cleaning nozzle
|
|
GB592027A
|
|
Improvement in liquid fuel burner
|
|
GB591672A
|
|
Improvements in or relating to liquid heating and circulating systems
|
|
GB590668A
|
|
Apparatus for burning liquid fuel
|
|
GB591671A
|
|
Liquid heater
|
|
US2465712A
|
|
Louvered air register for oil burners
|
|
US2400977A
|
|
Preheating system for internalcombustion engines
|
|
US2465711A
|
|
High velocity gaseous fuel burner for air heaters
|
|
US2398883A
|
|
Liquid fuel burner
|
|
US2445302A
|
|
Apparatus for burning liquid fuel
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|
US2387717A
|
|
Steam quality controller
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