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US1039520A
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Regulating-nozzle for incandescent gas-lamps.
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US1030080A
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Outside lamp for inverted incandescent gas-light.
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US1030079A
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Inverted incandescent gas-lamp.
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GB190908149A
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Regulating Device for Gas Nozzles.
|
|
US939684A
|
|
Gas-regulator.
|
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GB190823830A
|
|
Improvements in Burner Tubes for Inverted Incandescent Pressure Gas Lamps.
|
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GB190810223A
|
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Improvements in and relating to Supply Regulating Devices for Incandescent Gas Lamps.
|
|
GB190809276A
|
|
Improvements in and relating to Inverted Incandescent Gas Lamps.
|
|
GB190804451A
|
|
Improvements in and relating to Gas Nozzles for Inverted Incandescent Burners.
|
|
GB190800794A
|
|
Improvements in Vapour Burners and Vapour Burner Stoves.
|
|
GB190800793A
|
|
Improvements in and relating to Inverted Incandescent Burners.
|
|
US988330A
|
|
Incandescent gas-lamp.
|
|
US927851A
|
|
Liquid-fuel-heating burner.
|
|
GB190722822A
|
|
Improvements in and relating to Inverted Gas-burners.
|
|
GB190708744A
|
|
Improvements in Inverted Incandescent Gas Burners.
|
|
GB190707047A
|
|
Improvements in and relating to Inverted Incandescent Gas Lamps.
|
|
GB190626832A
|
|
Improved Device for Air Regulation and the Prevention of Flashing Back of Flame on Inverted Incandescent Gas Burners.
|
|
GB190611001A
|
|
Improvements in Incandescent Lamps and Burners.
|
|
US884816A
|
|
Lamp with inverted incandescent gas-burners.
|
|
GB190603756A
|
|
Improvements in Burners for Inverted Incandescent Gas Light.
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