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GB114215A
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Improvements in or relating to Electric Pocket Lamps.
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GB191314282A
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Improvements in Incandescent Gas Lamps for Indirect and Semi-indirect Lighting.
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GB191202147A
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A New or Improved Fitting for Supporting a Lamp Shade and Globe.
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GB191201553A
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Improvements in and relating to Glove Rings or Holders for Supporting Globes for Gas and other Lamps.
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GB191007178A
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Improvements in Lamps or Lanterns for Incandescent Gas Lighting.
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GB190728393A
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Improvements in Inverted Incandescent Lamps for Gas Lighting.
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GB190708331A
|
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Improvements in Lamps or Lanterns for Incandescent GasLighting.
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GB190708330A
|
|
Improvements in or applicable to Inverted Incandescent Gas Lamps.
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GB190610783A
|
|
Improvements in Inverted Incandescent Gas Lamps.
|
|
GB190600338A
|
|
Improved Means or Devices for Carrying or Packing Mantles for Incandescent Gas Light.
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GB190526484A
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|
Improvements in Rings for Incandescent Mantles.
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|
GB190513318A
|
|
Improvements in Inverted Incandescent Gas Burners.
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|
GB190506548A
|
|
Improvements in Galleries or Globe Supports for Lamps.
|
|
GB190204534A
|
|
Improvements in the Means or Apparatus for use in Lighting by Incandescent Mantles.
|
|
GB190102856A
|
|
Improvements in Burners for Incandescent Gas Lights.
|
|
GB190022857A
|
|
Improvements in or applicable to Lamps for Burning Petroleum or the like.
|
|
GB190011865A
|
|
Improvements in or relating to Burners for Incandescent Gas Lights.
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|
GB190008436A
|
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Improvements in Lanterns for Incandescent Gas Lights and the like.
|
|
GB189920753A
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|
Improvements in Lanterns or Globes Chiefly for Incandescent Gas-lights, Arc Electric Lights, and the like.
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GB189908167A
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Improvements in Globes or Shades for Gas Lights.
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