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DK1094C
(en)
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Boiler Fireplace for Liquid Fuel.
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DK1287C
(en)
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Steam supply device for smoke-burning fireplaces.
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DK520C
(en)
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Device for steam burners for aqueous fuels.
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DK940C
(en)
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Bulb for liquid fuels.
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DK1187C
(en)
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Burner tubes for wallless Liquid Fuel and Burners.
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DK1090C
(en)
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Injector for the Introduction of Liquid Fuels in the Fireplace.
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DK1142C
(en)
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Fireplaces for Combustion of Powdered Fuel.
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DK947C
(en)
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Device for steam burners.
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DK2269C
(en)
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Boiler furnace for powdered Fuel.
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DK1169C
(en)
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Steam boiler system.
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DK1239C
(en)
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Gas stove for pigs.
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DK1289C
(en)
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Device for Petroleum Steam Burners.
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DK1151C
(en)
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Self-igniters for gas burners.
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DK7569C
(en)
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Water pipe boiler for liquid fuel.
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ES28072A1
(en)
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A liquid fuel heater.
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DK646C
(en)
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Fireplace for Burning Liquid Hydrocarbons.
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DK2019C
(en)
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Conversion device for steam engines.
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DK1286C
(en)
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Control device for gas burners.
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DK1028C
(en)
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Device by chimney flue.
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DK1001C
(en)
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Low-pressure steam and hot water boiler, designed for the combustion of gaseous fuels.
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DK1548C
(en)
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Heaters for steam boilers.
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DK1307C
(en)
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Aiming device for firearms.
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DK1264C
(en)
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Incandescent burner for liquid hydrocarbons.
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DK660C
(en)
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Mixing pipes for gas burners.
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DK8260C
(en)
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Boilers for Boiler Pipe Boilers.
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