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DK628C
(en)
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Mineral oil lamp for lighting or heating.
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DK1012C
(en)
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Oil steam burner for heating or lighting.
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DK790C
(en)
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Petroleum steam burner for incandescent light.
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DK450C
(en)
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Bulb lamp.
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|
DK425C
(en)
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Incandescent for Gas Lighting.
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GB189509305A
(en)
|
|
Improvements in Lamps for Burning Fluid Hydrocarbons for Heating or Lighting Purposes.
|
|
GB189602576A
(en)
|
|
An Improved Incandescent Oil or Spirit Lamp.
|
|
DK476C
(en)
|
|
Split Lamp Glass for Incandescent Burners.
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|
GB189611419A
(en)
|
|
Devices for Electrically Lighting the Wicks of Oil Lamps.
|
|
DK739C
(en)
|
|
Oil or Spirit steam lamp with special Steam developer for the Flame.
|
|
CH13555A
(en)
|
|
Kerosene incandescent lamp
|
|
CH22966A
(en)
|
|
Mineral oil incandescent burner
|
|
DK647C
(en)
|
|
Candle holder.
|
|
GB189606152A
(en)
|
|
Improvements in Wickless Oil Lamps or Night Lights.
|
|
ES19157A1
(en)
|
|
An apparatus for lighting gas lamps.
|
|
GB189614705A
(en)
|
|
Improvements in Oil Lamp Burners.
|
|
CH12117A
(en)
|
|
Incandescent burner
|
|
CH12191A
(en)
|
|
Kerosene light bulb
|
|
ES19346A1
(en)
|
|
Incandescent lamp improvements.
|
|
ES23420A1
(en)
|
|
Improved lighters for incandescent oil lamps.
|
|
CH15304A
(en)
|
|
Oil gas incandescent lamp
|
|
ES19799A1
(en)
|
|
Lamps improvements.
|
|
DK1635C
(en)
|
|
Petroleum light bulb.
|
|
GB189623683A
(en)
|
|
Improved Lamp or Lantern for Photographic Purposes.
|
|
ES19059A1
(en)
|
|
Incandescent gas lamp improvements.
|