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DK4905C
(en)
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Apparatus for lighting Petroleum glow burners.
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DK4837C
(en)
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Apparatus for automatic closing of the tap for gas hobs.
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DK5226C
(en)
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Device for Gas Incandescent Burners.
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DK4559C
(en)
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Device for Incandescent burners.
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DK4741C
(en)
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Adjustment device for Petroleum incandescent torches.
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DK5305C
(en)
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Apparatus for Combustion of Smoke.
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DK7045C
(en)
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Centering device for petroleum wick burners.
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ES29930A1
(en)
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Improvements in lighters for gas stoves.
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DK5765C
(en)
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Burner for Lamps.
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DK5440C
(en)
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Device for Burners for Soldering Lamps.
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DK4734C
(en)
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Device for Hydrocarbon Burners.
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DK4672C
(en)
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Valve device for gas burners with ignition burner.
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DK5758C
(en)
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Gas Production Apparatus.
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DK6006C
(en)
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Device for Adjusting Arc Lamps.
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DK5137C
(en)
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Device for Petroleum lamps.
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DK6468C
(en)
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Incandescent burner for liquid fuels.
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CH31500A
(en)
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Incandescent light burners for liquid fuels
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DK6724C
(en)
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Apparatus for electric Lighting.
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DK28909C
(en)
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Apparatus for automatically switching on and off gas burners, candelabra and other lighting devices at predetermined times.
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DK5046C
(en)
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Device for Petroleum light bulbs.
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CH25604A
(en)
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Round burners for petroleum stoves
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DK3579C
(en)
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Burner for Petroleum lamps.
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DK5149C
(en)
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Apparatus for Filling Gas Returns.
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DK2424C
(en)
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Device for Self-ignition of Incandescent burners.
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DK4732C
(en)
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Apparatus for cooking peas.
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