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DK6482C
(en)
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Procedure for Mixing Lime Mortar.
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DK6419C
(en)
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Procedure for the manufacture of Portland cement.
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DK7030C
(en)
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Procedure for the manufacture of refractory magnesia cement.
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DK7037C
(en)
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Method of Making Cement.
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DK6822C
(en)
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Procedure for Manufacturing Building Blocks.
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DK7199C
(en)
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Procedure for Manufacturing Lime Sandstone.
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DK6260C
(en)
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Device for Sealing Tile Roofs.
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DK6240C
(en)
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Apparatus for the manufacture of brick walls.
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DK10184C
(en)
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Device for Burning and Calcination of Lime, Cement, Chemicals and the like.
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DK5025C
(en)
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Procedure for the manufacture of fireproof roads.
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DK5660C
(en)
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Process for the preparation of cyanamide salts of lime and coal mixtures.
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DK4976C
(en)
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Apparatus for the manufacture of cement pipes.
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DK6534C
(en)
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Procedure for Manufacturing Fireproof Roofs.
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DK6623C
(en)
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Brick Separation Machine.
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DK7315C
(en)
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Device for the manufacture of pipes, pipes, columns or sleeves of cement concrete.
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DK8316C
(en)
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Percussion table for the production of cement bricks.
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DK4596C
(en)
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Procedure for the manufacture of bricks, blocks or similar building materials.
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DK4439C
(en)
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Procedure for the manufacture of Portland cement.
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DK4533C
(en)
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Procedure for cladding older chipboard with cement mortar.
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DK10471C
(en)
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Form for the production of cement roof tiles.
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DK6755C
(en)
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Procedure for the production of hydrosulfites.
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DK11931C
(en)
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Device for group production of roof tiles.
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FR335377A
(en)
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Furnace for baking cements, lime, etc.
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DK9014C
(en)
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Procedure for Making Cement from Blast Furnace Slag.
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DK8006C
(en)
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Screen for Dividing Light Beams.
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