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DK4487C
(en)
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Device for retort ovens for charring peat and wood.
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DK4782C
(en)
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Retort oven for charring peat and wood.
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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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DK3928C
(en)
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Oven for Charring Peat.
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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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DK5520C
(en)
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Device for charring retorts.
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DK6062C
(en)
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Device for charring retorts.
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DK6325C
(en)
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Device for Apparatus for Drying Peat.
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DK4489C
(en)
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Device at Gas Retorts.
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DK2762C
(en)
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Furnaces for Coking Peat, Lignite and the like.
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DK4898C
(en)
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Cigarette pressing and packing apparatus.
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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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DK6794C
(en)
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Device for beet thinners.
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DK5072C
(en)
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Device by Ovens.
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DK7050C
(en)
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Procedure for Cleaning and Preserving Wood.
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DK4989C
(en)
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Device for round burners for petroleum forest appliances and similar appliances.
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DK5314C
(en)
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Device for wood chimneys for chimney flues.
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DK4535C
(en)
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Device for Petroleum stoves and the like.
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DK6670C
(en)
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Device at Mønninger for Straatage.
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DK6367C
(en)
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Device at Peat Charcoal Plant.
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DK4728C
(en)
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Device by Magazine Ovens.
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DK5742C
(en)
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Device for ovens for baking and frying.
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DK10067C
(en)
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Procedure for briquetting coal, peat and peat soil.
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DK6483C
(en)
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Device for recording machines for beets and the like.
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