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DK6925C
(en)
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Apparatus for Machines for the manufacture of square or oblong roof tiles.
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DK7890C
(en)
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Procedure for the manufacture of sterile cladding panels for building use.
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DK7503C
(en)
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Apparatus for apparatus for making shaped or pressed fillings.
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DK7581C
(en)
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Machine for Forming Bricks or similar.
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DK7131C
(en)
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Reinforced Building Stone.
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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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DK7895C
(en)
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Method for the manufacture of wooden containers of cross-glued boards with inner lining.
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DK7822C
(en)
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Dragonfly essay for Sagittarius.
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DK7476C
(en)
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Procedure for the manufacture of bricks and similar building materials.
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DK7150C
(en)
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Arrangement by Weights for Suspension of the Beam and Bowls.
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DK8014C
(en)
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Procedure for the manufacture of explosives.
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DK7649C
(en)
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Method for Curing Dry Cast Concrete.
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AT23749B
(en)
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Wall cladding panel.
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CH29273A
(en)
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Panel for making walls, ceilings, etc.
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DK6333C
(en)
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Cooker for tar or similar.
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AT25243B
(en)
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Reinforced concrete ceiling.
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DK8933C
(en)
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Turning device for green malt with rectilinearly controlled and with the help of eccentrics in swing set shovels.
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DK7775C
(en)
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Device by Tile Stoves.
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DK8204C
(en)
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Procedure for the production of vitreous cement, which can be used for putty.
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DK4198C
(en)
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Procedure for continuous burning of cement or the like.
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DK10799C
(en)
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Procedure for the manufacture of slabs, beams, pipes and other articles of concrete or similar devices and devices therefor.
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DK7508C
(en)
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Floor separation of reinforced concrete beams.
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DK6736C
(en)
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Procedure for the manufacture of cladding on walls and ceilings.
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DK7806C
(en)
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Plate for formwork of ceilings and walls.
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FR378196A
(en)
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Reinforced concrete fireplace
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