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DK4935C
(en)
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Gas incandescent lamp.
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DK5113C
(en)
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Gas incandescent lamp.
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DK4851C
(en)
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Candle holder.
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DK5663C
(en)
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Base for Incandescent lamps.
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DK4995C
(en)
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Outflow nozzle for incandescent lamps.
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DK4559C
(en)
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Device for Incandescent burners.
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DK5205C
(en)
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Self-amplifying Lamp for Gas Incandescent Light.
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US843281A
(en)
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Lamp-socket for incandescent lamps.
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ES30109A1
(en)
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An incandescent lamp for alcohol or fast-vaporizing hydrocarbons.
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DK4029C
(en)
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Device for Fastening Incandescent lamps.
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DK4814C
(en)
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Gas incandescent burner.
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DK5151C
(en)
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Gas incandescent burner.
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DK5950C
(en)
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Bulb lamp.
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DK4671C
(en)
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Lighthouse.
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DK5031C
(en)
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Lighthouse.
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DK4991C
(en)
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Lighthouse.
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ES29888A1
(en)
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Improvements in the procedure for fixing incandescent lamps.
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ES30488A1
(en)
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Improvements to oil-fired incandescent lamps.
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ES30059A1
(en)
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An incandescent sleeve.
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DK5446C
(en)
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Gas incandescent lamp.
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DK4841C
(en)
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Device by Lamps.
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DK5226C
(en)
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Device for Gas Incandescent Burners.
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DK5781C
(en)
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Alcohol incandescent lamp.
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DK4741C
(en)
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Adjustment device for Petroleum incandescent torches.
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ES29423A1
(en)
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Perfect contacts for incandescent electric lamps.
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