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DK9374C
(en)
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Device for ignition and extinguishing devices for gas burners.
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DK7168C
(en)
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Device for ignition and extinguishing devices for gas burners.
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DK11058C
(en)
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Device for fire extinguishers for wick burners.
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DK7019C
(en)
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Electric Ignition and Extinguisher for Gas Burners.
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CH38863A
(en)
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Ignition and extinguishing device for gas burners
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DK9207C
(en)
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Device for fire extinguishers.
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DK10113C
(en)
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Device for fire extinguishers.
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DK9905C
(en)
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Quick ignition device for Petroleum incandescent burners.
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DK9073C
(en)
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Switching on and off for Gas burner.
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CH41174A
(en)
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Gas burner
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DK11056C
(en)
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Device for Ignition of Matches and Delivery of Burning Matches.
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FR381427A
(en)
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Atmospheric burner for gas stoves
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ES40438A1
(en)
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An apparatus for remote ignition and extinguishing of gas lighters.
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DK9529C
(en)
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Device for Gas Stoves and Radiators.
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DK10982C
(en)
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Remote ignition device for gas lamps.
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AT52282B
(en)
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Gas ignition device.
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DK10332C
(en)
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Smoke combustion device for steam boiler and the like.
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DK9339C
(en)
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Tempering device for Time Fire Pipes for Projectiles.
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DK12775C
(en)
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Device for ignition of gas burner by means of pressure increase.
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FR379579A
(en)
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Gas burners
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DK12654C
(en)
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Gas remote ignition device.
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CA110570A
(en)
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Igniter for gas burners
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DK10073C
(en)
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Disposal device for gas retorts.
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ES39712A1
(en)
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Improvements in lighter and extinguisher devices for gas lighters.
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FR374057A
(en)
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Gas burner
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