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GB108708A
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Improvements in Closing Means for Sealing Tins, Jars, and the like.
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GB191511383A
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Improvements in Air-tight Tins.
|
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GB191502823A
|
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Improvements in Incandescent and other Gas Burners.
|
|
GB191211103A
|
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Improvements relating to Incandescent Gas Burners.
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|
GB191207310A
|
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Improvements in Incandescent Gas Lamps.
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GB191127358A
|
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Improvements in Incandescent Gas Mantles and Supports.
|
|
GB191111525A
|
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An Improvede Device for Preserving Incandescent Gas Mantles.
|
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US992279A
|
|
Pressure-operated gas lighting and extinguishing apparatus.
|
|
GB191007033A
|
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Improvements in and relating to Pressure-controllers for Operating Gas Lighting Systems.
|
|
GB190922805A
|
|
Improvements in and relating to Pressure Controllers for Operating Gas Lighting Systems.
|
|
GB190919941A
|
|
Improvements in Clockwork-controlled Devices for Lighting and Extinguishing Gas Burners.
|
|
GB190904218A
|
|
Improvements in and relating to Pressure Controllers for Automatically Lighting and Extinguishing Gas Burners.
|
|
GB190902630A
|
|
Improvements in and relating to Gas Cocks for Automatic Light-controlling Systems.
|
|
GB190827005A
|
|
Improvements in and relating to Gas Cocks.
|
|
GB190808690A
|
|
A Device for Opening & Closing Gas-cocks or Valves by Variation of Pressure in Mains.
|
|
GB190807567A
|
|
An Automatic Safety Cut-off Valve for Gas and Water Supply Services.
|
|
GB190716964A
|
|
Improvements in and Means or Apparatus for Diffusing Liquid Disinfectants, Perfumes and the like.
|
|
GB190702962A
|
|
Improvements in Vessels for the Cooking of Eggs and the like
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