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DK1841C
(en)
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Device by Gas Burners for Preventing Gas Flow to the Ignition Flame after Ignition of the Main Flame.
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DK1846C
(en)
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Device for Acetylene Gas Burners for the Prevention of Soot Formation.
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DK1651C
(en)
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Device for automatic opening of the gas line to burners which are lit by means of an igniter burner.
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DK3446C
(en)
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Device for lighting gas burners remotely by means of electricity.
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DK4672C
(en)
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Valve device for gas burners with ignition burner.
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DK3048C
(en)
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Device for the Movement of the Valve by Gas Burners with Self-igniters by the Flame.
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DK1617C
(en)
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Device for gas burners.
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DK1728C
(en)
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Self-ignition for gas burners.
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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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DK1489C
(en)
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Device for Movement of the Ignition Body by Gasselvan Lighters.
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DK391C
(en)
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Gas Flame Ignition Device.
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DK2134C
(en)
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Electric Ignition Device for Gas Burners.
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DK2620C
(en)
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Ignition device for Gas Flames.
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DK5533C
(en)
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Device for Appliances for Ignition of Gas Flame.
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DK1765C
(en)
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Device for Flame Arc Boilers.
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DK6487C
(en)
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Device for Gas Incandescent Burners with Ignition Flame.
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CH13932A
(en)
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Gas burner
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DK1551C
(en)
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Device for lamps for combustion of a mixture of oil and water vapor.
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DK1187C
(en)
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Burner tubes for wallless Liquid Fuel and Burners.
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DK1286C
(en)
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Control device for gas burners.
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DK411C
(en)
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Valve setting for Ensuring Ignition by Gas and Petroleum Machines with Slow Combustion.
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CH16541A
(en)
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Gas burner with automatic ignition device
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DK1597C
(en)
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Acetylene gas burner.
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DK2398C
(en)
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Apparatus for igniting gas flames at a distance.
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CH15956A
(en)
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Tap for gas burner with compression ignition
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