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DK1086C
(en)
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Devices by Incandescent Burners for Spirits of Liquid Hydrocarbons.
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DK1264C
(en)
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Incandescent burner for liquid hydrocarbons.
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DK1056C
(en)
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Incandescent lamp for Combustion of heavy, liquid Hydrocarbons.
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DK1289C
(en)
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Device for Petroleum Steam Burners.
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DK1138C
(en)
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Device for oil vapor burners.
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DK1225C
(en)
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Arrangement of Lamps and Stoves for Petroleum, Spirits and the like.
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DK1151C
(en)
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Self-igniters for gas burners.
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DK947C
(en)
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Device for steam burners.
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DK3547C
(en)
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Devices for loose wall caps for petroleum incandescent burners.
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DK2776C
(en)
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Device for Petroleum Incandescent Burners.
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DK1077C
(en)
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Gas burner for Incandescent.
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DK940C
(en)
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Bulb for liquid fuels.
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DK1617C
(en)
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Device for gas burners.
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DK1213C
(en)
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Burner for Acetylene lighting.
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DK926C
(en)
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Petroleum gas forests.
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DK1031C
(en)
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Burner for Incandescent.
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DK907C
(en)
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Valve arrangement for petroleum appliances.
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CH14289A
(en)
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Liquid hydrocarbon burners
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DK4039C
(en)
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Device for two-stroke petroleum engines for the avoidance of loss of petroleum vapor during the blow-out of the cylinder.
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DK2106C
(en)
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Device for hydrocarbon lamps with Blaabrænderflamme.
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DK1017C
(en)
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Ignition device for gas lamps.
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DK1332C
(en)
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Incandescent lamp for carbon-rich, liquid Fuels.
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DK1009C
(en)
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Electric Ignition Apparatus for Gas Burners.
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DK5725C
(en)
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Device for Incandescent lamps for liquid hydrocarbons.
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DK1935C
(en)
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Purification device for Petroleum steam burners.
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