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DK1150C
(en)
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Spring Suspension Device for Incandescent Light Fixtures.
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DK10125C
(en)
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Gas incandescent lamp for Lighting with Scattered Light.
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AT35374B
(en)
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Suspension device for lighting fixtures.
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CH48004A
(en)
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Suspension device for lighting fixtures
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DK1962C
(en)
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Device for Incandescent lamps with resilient suspension.
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ES25383A1
(en)
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A suspension device for electric incandescent lamps.
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CH13931A
(en)
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Kerosene light bulb
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CH14206A
(en)
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Kerosene light bulb
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FR400276A
(en)
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Petroleum incandescent lamp acting by gravity, for high light intensities
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ES20325A1
(en)
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An incandescent lamp powered by oil.
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FR382769A
(en)
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Support socket for incandescent lamps
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DK2133C
(en)
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Lamp suspension device.
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DK1635C
(en)
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Petroleum light bulb.
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DK3638C
(en)
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Spring base for electric incandescent lamps.
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DK450C
(en)
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Bulb lamp.
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CH15304A
(en)
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Oil gas incandescent lamp
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ES19346A1
(en)
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Incandescent lamp improvements.
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FR344684A
(en)
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Candle holder for candlesticks, etc.
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DK2322C
(en)
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Fluid for Incandescent Light Bulbs.
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DK1392C
(en)
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Petroleum incandescent lamp.
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DK5663C
(en)
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Base for Incandescent lamps.
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DK425C
(en)
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Incandescent for Gas Lighting.
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DK2057C
(en)
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Petroleum incandescent lamp.
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DK4029C
(en)
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Device for Fastening Incandescent lamps.
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DK1355C
(en)
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Device by Lamps.
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