DK5383C
(en)
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Procedure for the manufacture of refractory linings for lighthouses and refractory containers of cement concrete.
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DK7030C
(en)
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Procedure for the manufacture of refractory magnesia cement.
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DK6419C
(en)
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Procedure for the manufacture of Portland cement.
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DK5733C
(en)
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Procedure for the production of stone and mortar.
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DK7476C
(en)
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Procedure for the manufacture of bricks and similar building materials.
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DK4439C
(en)
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Procedure for the manufacture of Portland cement.
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DK4198C
(en)
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Procedure for continuous burning of cement or the like.
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ES32748A1
(en)
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A procedure for the manufacture of hydraulic bricks and other construction materials made from purolanas.
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ES32315A1
(en)
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A procedure for the manufacture of hydraulic brick and other materials or base of pinolomas.
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DK6240C
(en)
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Apparatus for the manufacture of brick walls.
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DK7750C
(en)
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Procedure for the manufacture of highly refractory products.
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ES33228A1
(en)
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A procedure for the manufacture of cement from slag.
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DK7894C
(en)
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Procedure for the manufacture of refractory products.
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CA90242A
(en)
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Cement kiln
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CA92180A
(en)
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Cement kiln
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DK4402C
(en)
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Procedure for the manufacture of solid cement slurries.
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DK6482C
(en)
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Procedure for Mixing Lime Mortar.
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DK5926C
(en)
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Procedure for the production of stone or mosaic floors.
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ES36133A3
(en)
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A procedure for the manufacture of cement tiles.
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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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DK6736C
(en)
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Procedure for the manufacture of cladding on walls and ceilings.
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DK3039C
(en)
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Procedure for the manufacture of lime silicate stone.
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DK7037C
(en)
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Method of Making Cement.
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ES36973A1
(en)
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A procedure for the manufacture of refractory bricks.
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CA90257A
(en)
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Cement furnace
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