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DK10886C
(en)
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Apparatus for automatic regulation of gas burners, lamps or the like.
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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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DK9922C
(en)
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Apparatus for the production of air gas.
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DK8118C
(en)
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Apparatus for Detecting the Presence of Gas.
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DK11983C
(en)
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Apparatus for automatic indication of gas flows.
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DK11400C
(en)
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Procedure for Making Incandescent Light with Dowson or Generator Gas.
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ES42910A1
(en)
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An inverted flame torch apparatus for the calcination of refractory filaments.
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DK9434C
(en)
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Apparatus for the manufacture of gaseous combustion products under Pressure for direct operation of turbines or the like.
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DK15408C
(en)
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Apparatus for the production of lighting gas.
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DK16389C
(en)
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Apparatus for Preventing the Outflow of Gas by Gas Heaters or by Gas Lighting Bodies.
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DK22792C
(en)
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Apparatus for regulating the oven draft.
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DK10933C
(en)
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Adjustable Tripod or Affutage for Automatic Shooter.
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DK12469C
(en)
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Apparatus for Controlling the Laying of Chickens.
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DK11065C
(en)
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Procedure for Manufacturing Lighting Gas.
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DK12716C
(en)
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Procedure for the manufacture of lighters.
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DK6351C
(en)
|
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Apparatus for the use of hydrocarbonaceous liquids as fuel.
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DK8341C
(en)
|
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Gas Production Apparatus.
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DK14609C
(en)
|
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Apparatus for the production of combustible gases.
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DK7782C
(en)
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Apparatus for switching on and off the gas burner by changing the gas pressure.
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DK12226C
(en)
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Apparatus for automatic On and Off Gas.
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GB190621521A
(en)
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Improvements in Means for Lighting and Extinguishing the Light at Gas Burners Distant from the Operating Place or Point
|
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DK12323C
(en)
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Device for Apparatus for Introducing Air into Fireplaces.
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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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DK11348C
(en)
|
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Apparatus for Detecting the Presence of Flammable Gases or Vapors.
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DK10780C
(en)
|
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Apparatus for Triple Angling.
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