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DK9222C
(en)
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Method and Device for Making a Mixture of Air and Gas for Lighting Purposes.
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DK9420C
(en)
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Method and Device for Manufacturing Lighting Gas.
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DK9922C
(en)
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Apparatus for the production of air gas.
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DK9323C
(en)
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Apparatus for heating compressed air and other compressed gases capable of near combustion.
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DK11252C
(en)
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Apparatus for the production of gas from liquid hydrocarbons and air.
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DK8412C
(en)
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Method and Apparatus for Manufacturing Lighting Gas.
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CH40606A
(en)
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Air gas apparatus
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CH39888A
(en)
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Gas lighting device
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CH40258A
(en)
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Remote ignition device for gas lamps
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CH38971A
(en)
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Gas incandescent burner
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CH40545A
(en)
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Gas incandescent burner
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DK10333C
(en)
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Procedure and Apparatus for Operating Gas Turbines.
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DK8471C
(en)
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Procedure and Apparatus for the Manufacture of Lighting and Cooking Gas.
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DK10205C
(en)
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Procedure for Manufacturing Lighting Gas.
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DK12309C
(en)
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Apparatus for Heating Air and Gases.
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DK9912C
(en)
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Device for producing a mixture jet of water and a gas.
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DK9588C
(en)
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Apparatus for compressing air.
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DK5979C
(en)
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Apparatus for Mixing Gas and Air.
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GB190717051A
(en)
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An Improved Apparatus for Making Air Gas from Petrol or other Light Hydro-carbon
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FI3058A
(en)
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Petroleum gas lamp
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CH41174A
(en)
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Gas burner
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ES40438A1
(en)
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An apparatus for remote ignition and extinguishing of gas lighters.
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DK9553C
(en)
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Apparatus for producing reciprocal effects of gases and liquids on each other.
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CA111832A
(en)
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Apparatus for lighting and extingguishing gas lamps
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DK11041C
(en)
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Procedure for the Production of Lighting Gas from Coal Under Supply of Atmospheric Air.
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