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GB683584A
|
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Gas burner
|
|
GB695489A
|
|
Combined inspirator and gas burner
|
|
GB695477A
|
|
An entrainment device for obtaining a combustible fuel-air mixture in or for gas burner apparatus
|
|
US2682867A
|
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Floor furnace with tubular heating element
|
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US2638751A
|
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Water cooler
|
|
GB668760A
|
|
Flow mixer
|
|
US2514372A
|
|
Fuel burning space heater with reflector means
|
|
US2624181A
|
|
Means and method of controlling refrigeration systems
|
|
US2600616A
|
|
Heater and thermostat selector shield therefor
|
|
US2594608A
|
|
Fuel-burning panel heater
|
|
US2619955A
|
|
Flat tank water heater
|
|
US2592007A
|
|
Combined inspirator and gas burner
|
|
US2581075A
|
|
Gas burner including combustion tunnel
|
|
US2591235A
|
|
Individual vertical-type fuelburning heater
|
|
US2593759A
|
|
Forced air flow air-heating furnace
|
|
US2524559A
|
|
Entrainment device
|
|
US2586118A
|
|
Furnace heat exchanger
|
|
US2630860A
|
|
Burner control means
|
|
US2533458A
|
|
Forced air furnace having scroll type heat exchanger
|
|
US2520299A
|
|
Safety control means with flash tube for oven burners
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