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DK14444C
(en)
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Device for coal savers for electric arc lamps.
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DK14426C
(en)
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Device for electric arc lamps.
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DK14586C
(en)
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Cable connection for Arc lamps.
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DK13150C
(en)
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Device for Generating the Arc between Arc Lamps Electrodes.
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ES49746A1
(en)
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A switch for electric lamps.
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DK11504C
(en)
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Device for carbon holders for electric arc lamps.
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DK12930C
(en)
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Device by Domes for Enclosure of the Arc in Electric Arc Lamps.
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DK15165C
(en)
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Device for electric lamps for bicycles and the like.
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ES55203A3
(en)
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An electric lighter device.
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DK2223C
(en)
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Device for Relocating the Coal by Electric Arc Lamps.
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DK17127C
(en)
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Electrode control for Arc lamps.
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DK17940C
(en)
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Electrodes for Projector Lamps.
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ES51836A1
(en)
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A portable electric lighter.
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DK12873C
(en)
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Charcoal holder for arc lamps.
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DK17327C
(en)
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Device for Incandescent burners.
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DK18455C
(en)
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Device for Installation for Periodic Lighting.
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DK19299C
(en)
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Device for electrical remote typewriters.
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DK13362C
(en)
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Device for electric metal wire lamps with reflector.
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DK14782C
(en)
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Device at underwater contact mines.
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DK16854C
(en)
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Device for gas burners.
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ES50718A1
(en)
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A safety appliance for gas lamps.
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DK14428C
(en)
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Burner for Hydrocarbons.
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DK17366C
(en)
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Device for electric arc lamps with several series-connected carbon pairs.
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DK17546C
(en)
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Device for gas hobs.
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ES58858A3
(en)
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An electrode for electric furnaces.
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