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GB119867A
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A Process for Sulphatising Ores or the like.
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GB101215A
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Improvements in or relating to Carbonising Furnaces or Furnaces for Reducing Ores.
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CA155842A
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Incubator
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GB191317661A
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Improvements in the Distillation of Bituminous Matters.
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GB191317611A
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Improvements in and relating to the Feeding and Distribution of Charges in Vertical Distillation Retorts.
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GB191317613A
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Process of Manufacturing Agglomerates of Reduced Metal and Carbon, termed in particular "Ferro-carbonite" and "Cupro-carbonite".
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GB191317612A
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Method of and Apparatus for Discharging Carbonised Products Obtained in Vertical Retorts.
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CA155841A
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Bituminous distillation
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CA162602A
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Method of making metal agglomerates
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CA164615A
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Gas purification
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CA207771A
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Process for sulphating metal-sulphates
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CA327154A
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Carbon manufacture
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CA255417A
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Method of producing pig-iron or steel in blast furnaces
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CA254478A
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Oven for treating iron ores
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