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GB595840A
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Improvements in or relating to gas-collecting arrangements in apparatus for gas manufacture
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GB518121A
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Improvements in or relating to gas retort settings
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GB396122A
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Improvements in settings for vertical retorts used in the production of gas and for like purposes
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GB321486A
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Improvements in grate-bars for furnaces
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GB320448A
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Improvements appertaining to settings for vertical retorts used in the production of gas and for like purposes
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GB305695A
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Improvements appertaining to producer and like furnaces
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GB256142A
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Improvements in apparatus for treating coke when discharged from retorts and the like
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GB253349A
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Improvements in apparatus for treating coke when discharged from retorts and the like
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GB240973A
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Improvements in mechanism for discharging the contents from retorts used in the manufacture of gas
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GB230632A
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Improvements appertaining to mechanism for screening or sifting coke, coal or like granulated substances
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GB227996A
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Improvements in apparatus for measuring by volume and delivering coal and like granulated substances
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GB229378A
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Improvements in mechanism for discharging the contents from retorts used in the manufacture of gas
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GB213956A
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Improved apparatus for charging retorts used in the manufacture of coal gas
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GB162422A
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Improvements appertaining to vertical retort settings
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GB124066A
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Improvements in or appertaining to Electric Switches.
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GB121975A
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Retorts and Apparatus in connection therewith for use in the Manufacture of Gas.
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GB116567A
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Improved Apparatus for Removing Coke Discharged from Retorts or Furnaces.
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AU395817B
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Improvements in apparatus for controlling the draught on furnaces
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GB109195A
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Improvements appertaining to Hydraulic Mains used in the Manufacture of Gas.
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GB101983A
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Improvements in Regenerative Furnaces.
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