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ES106974A1
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A continuous vertical furnace for the distillation of different kinds of materials.
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US1308641A
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Charging apparatus for continuous vertical ovens, more particulary coke and gas ovens.
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GB113782A
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Improvements in or relating to Coke Ovens or the like.
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GB113436A
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Improvements in or relating to Apparatus for Discharging Coke or the like.
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GB113435A
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Improvements in or relating to Apparatus for Charging Vertical Retorts or Ovens.
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CA305806A
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Vertical distillation retort
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CA289198A
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Distillation retort
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