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DK4560C
(en)
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Method for continuous production of combustible gases of high calorific value.
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DK736C
(en)
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Device for Self-ignition of Gas burner.
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DK1728C
(en)
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Self-ignition for gas burners.
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DK3331C
(en)
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Procedure for continuous production of lighting gas.
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FR1809E
(en)
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Manufacture of smokeless coal briquettes
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DK2424C
(en)
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Device for Self-ignition of Incandescent burners.
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ES30603A1
(en)
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A new distillation generator designed to manufacture combustible gases.
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FR340460A
(en)
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Gasifier furnace for the production of combustible gases
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FR363348A
(en)
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Production of tar-free combustible gases
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DK7077C
(en)
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Procedure for Manufacturing Lighting Gas.
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DK5758C
(en)
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Gas Production Apparatus.
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DK5206C
(en)
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Gas Production Procedure.
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FR337771A
(en)
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Agglomerated fuel
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CH27170A
(en)
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Combustible briquette
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DK5193C
(en)
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Procedure for the production of gas and coke.
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DK5305C
(en)
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Apparatus for Combustion of Smoke.
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DK488C
(en)
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Lamp for the Production and Combustion of Acetylene Gas.
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FR326716A
(en)
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Artificial fuel
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FR319523A
(en)
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New fuel
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CH25342A
(en)
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Acetylene gas burner
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DK1320C
(en)
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Procedure for the production of lignite and lignite coke.
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DK4797C
(en)
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Apparatus for the production of peat coal.
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DK5671C
(en)
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Burner for canceled Gas.
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DK1016C
(en)
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Procedure for the Production of Coal from Peat.
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DK3402C
(en)
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Installation of gas oven retorts.
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