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DK11744C
(en)
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Procedure and oven for drying, possibly charring, of peat, sawdust and the like.
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DK8122C
(en)
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Method and Furnace for Charring Wood, Peat and the Like.
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DK6222C
(en)
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Procedure for charring or coking peat, hard coal, wood waste and the like.
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DK6149C
(en)
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Apparatus for apparatus for drying and charring peat and the like.
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DK11036C
(en)
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Procedure for Drying and Evaporation.
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DK9270C
(en)
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Regenerator for Retort ovens and the like.
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DK7660C
(en)
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Drying oven for Peat.
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DK8706C
(en)
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Rotary oven for gas production, roasting and the like.
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DK10792C
(en)
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Apparatus for spreading varnish, tar and the like.
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DK11247C
(en)
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Apparatus for Drying Peat.
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DK11939C
(en)
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Procedure for Preserving Eggs.
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DK12467C
(en)
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Case for Matches, Cigarettes and the like.
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DK8890C
(en)
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Device for Introducing Gases or Steam into the Interior of Retorts.
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DK8185C
(en)
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Collector for Chains, Ropes and the like.
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DK8462C
(en)
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Procedure for Treating Wood.
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CA111120A
(en)
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Sawdust drier
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DK12053C
(en)
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Oven for Heating Rooms.
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ES36846A1
(en)
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Improvements in furnaces for the torrefaction, desulfurization, chlorination, dehydration and desiccation of metals and other substances.
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DK11694C
(en)
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Oven or Fireplace.
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DK6155C
(en)
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Lighthouse for steam plants and the like.
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DK10130C
(en)
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Procedure and device for increasing the nitrogen content of peat, so that it becomes useful as fertilizer.
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CA124384A
(en)
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Drier for peat, etc.
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DK11214C
(en)
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Furnace for burning bricks and the like.
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DK4782C
(en)
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Retort oven for charring peat and wood.
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DK12570C
(en)
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Drying boiler for Cables.
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