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DK20199C
(en)
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Burner head for Lamps for liquid Hydrocarbons.
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DK19994C
(en)
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Lamp for liquid hydrocarbons.
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DK14744C
(en)
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Liquid burner for downward-facing Bulbs for liquid Fuel.
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DK14428C
(en)
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Burner for Hydrocarbons.
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CH73641A
(en)
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Gas burner
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DK23076C
(en)
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Burner for Liquid Fuel.
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DK20857C
(en)
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Stop device for burners.
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DK16080C
(en)
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Incandescent lamp for Hydrocarbons.
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CH71855A
(en)
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Burner can
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DK17281C
(en)
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Procedure for Purifying Liquid Hydrocarbons.
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DK20758C
(en)
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Burner nozzle for Heaters.
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DK20038C
(en)
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Burner with Carburetor for Oil Burning.
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DK20575C
(en)
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Petroleum incandescent lamp.
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DK19969C
(en)
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Glass Dome Mounting for Liquid Fuel Lamps.
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DK19004C
(en)
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Burner for Crude Oil.
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FR457284A
(en)
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Burner for vaporized hydrocarbons
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DK19447C
(en)
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Burner for Oil Burning.
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DK23700C
(en)
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Burner for Petroleum Forest Appliances.
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DK20687C
(en)
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Holder for Storm Lights.
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DK19807C
(en)
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Homework for Clockworks.
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DK20189C
(en)
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Procedure for the Exchange of Wires for Lighting Gas.
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DK20187C
(en)
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Holder for bicycle lights.
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DK16140C
(en)
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Device for Petroleum lamps.
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DK20238C
(en)
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Book stapler for Traad.
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DK16609C
(en)
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Ignition device for Heating or Lighting apparatus working with evaporated Hydrocarbons.
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