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GB190802285A
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Improvements in Burners of the Inverted Type for Incandescent Gas Lighting.
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GB190723267A
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Improvements in and relating to Inverted Incandescent Gas Burners.
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GB190717575A
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An Improved Vertical Inverted Incandescent Gas Burner.
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GB190716024A
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An Universal Fitting or Pendant for Incandescent and like Gas Lamps.
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GB190708323A
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Improvements in and relating to Incandescent Gas Burners.
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GB190704401A
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Improvements in and relating to "Vertical Inverted" Incandescent and like Gas Burners.
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GB190701619A
|
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Improvements in and relating to Incandescent Gas Burners.
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GB190625368A
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Improvements in and relating to Cowls or the like for Chimneys, Globes or and Galleries of Incandescent Gas and other Burners.
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GB190616766A
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Improvements in and relating to the Means of and Apparatus for the Adjustment of the Gas Supply to Incandescent and other Atmospheric Gas Burners.
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GB190519395A
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Improvements in and relating to Inverted Incandescent Gas Burners.
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GB190519321A
|
|
Improvements in and relating to Lanterns for Incandescent Gas Lighting.
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GB190510570A
|
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Improvements in and relating to Fittings for Inverted Incandescent Gas Lighting.
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CA99604A
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|
Gas burner
|
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GB190505028A
|
|
Improvements in and relating to Burners for Incandescent Gas Lighting, or the like.
|
|
GB190426197A
|
|
Improvements in High Power Self-intensified Lights for Incandescent Gas Lighting.
|
|
GB190415001A
|
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Improvements in and relating to Burners for Incandescent Gas Lighting.
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|
GB190414084A
|
|
Improvements in and relating to Incandescent Gas Lighting.
|
|
GB190404824A
|
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Improvements in and relating to Burner Tips for Incandescent Gas Lighting.
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|
GB190327643A
|
|
Improvements in and relating to the Regulating of the Air Supply to Atmospheric Burners for Incandescent Gas Lighting.
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GB190316719A
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|
Improvements in and relating to Multiple-way Gas and other Cocks
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