|
GB190522708A
|
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Incandescent Gas Lamp with Inverted Mantle and Inclined Burner.
|
|
GB190307514A
|
|
Improved Incandescent Gas Burner with Pre-heating Arrangements.
|
|
US738512A
|
|
Incandescent gas-burner.
|
|
GB190226955A
|
|
Improvements in Incandescent Gas Burners.
|
|
US727257A
|
|
Gas-burner.
|
|
GB190214805A
|
|
Improvements in or relating to Gas and Vapour Burners.
|
|
US716655A
|
|
Apparatus for use in catching flies or insects.
|
|
US692589A
|
|
Gas-lighting device.
|
|
GB189906918A
|
|
Improvements in Apparatus for Lighting Gas and other Lamps, Candles, and the like.
|
|
US629146A
|
|
Apparatus for igniting gas-jets.
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