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DK6758C
(en)
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Device for oil vapor burners for incandescent lamps.
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DK7044C
(en)
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Device for Incandescent burners.
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DK5440C
(en)
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Device for Burners for Soldering Lamps.
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DK6769C
(en)
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Device by Gas lamps.
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DK5226C
(en)
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Device for Gas Incandescent Burners.
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DK6992C
(en)
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Device for gas burners.
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DK4559C
(en)
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Device for Incandescent burners.
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DK7045C
(en)
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Centering device for petroleum wick burners.
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DK6909C
(en)
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Incandescent burner for liquid fuel.
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DK8003C
(en)
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Device for Gas Incandescent Burners.
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DK6468C
(en)
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Incandescent burner for liquid fuels.
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DK6487C
(en)
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Device for Gas Incandescent Burners with Ignition Flame.
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DK4137C
(en)
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Device for self-igniters for gas incandescent lamps.
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DK6581C
(en)
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Device dev Gas incandescent lamps to prevent the Flame from going down.
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DK4376C
(en)
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Burner for spirit incandescent lamps without wicks.
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ES35045A1
(en)
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An incandescent lighter for alcohol lamps.
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DK5765C
(en)
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Burner for Lamps.
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DK5725C
(en)
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Device for Incandescent lamps for liquid hydrocarbons.
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DK7308C
(en)
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Ignition device for lamps, by which gases form the luminous medium.
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DK7077C
(en)
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Procedure for Manufacturing Lighting Gas.
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DK6019C
(en)
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Devices for gas burners.
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AT27601B
(en)
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Mercury vapor lamp with contact ignition.
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ES31005A1
(en)
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An anti-vibration device with lighters for gas incandescent lanterns.
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DK7069C
(en)
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Gas incandescent lamp.
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DK2776C
(en)
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Device for Petroleum Incandescent Burners.
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