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DK7279C
(en)
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Device for chimney covers of Cement and similar Material.
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DK8056C
(en)
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Device for Apparatus for Forming Sand Cement Bricks and the like.
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DK6000C
(en)
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Procedure for the manufacture of a refractory material of cement and tar.
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DK11337C
(en)
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Device for the production of metal paper and similar materials.
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DK7254C
(en)
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Apparatus for the manufacture of cement pipes and the like.
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FR359899A
(en)
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Mechanical mixer
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FR353203A
(en)
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Mechanical mixer
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DK9335C
(en)
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Impact device for the manufacture of concrete moldings and similar work.
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CH40853A
(en)
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Cement stone press
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DK10174C
(en)
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Machine for Forming and Casting Building Elements of Cement, Mortar or Other Plastic Material.
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DK11214C
(en)
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Furnace for burning bricks and the like.
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DK11207C
(en)
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Device for Cutting Bricks and the like.
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FR361017A
(en)
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Mobile binding
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DK6012C
(en)
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Furnace for the incineration of brooms and the like.
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FR353357A
(en)
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Mechanical stopper
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CH28619A
(en)
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Reinforced concrete fireplace mantel
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FR380004A
(en)
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Mechanical roof tile
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DK12800C
(en)
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Apparatus for apparatus for making walls of cement mortar and the like.
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DK7954C
(en)
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Machine for Forming Building Blocks and Artificial Stones.
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FR350331A
(en)
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Mechanical mixer
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DK7980C
(en)
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Device for Moving Shutter Doors and the Like Using Electricity.
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DK9358C
(en)
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Form for Manufacture of Gypsum and Cement Separators.
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DK8005C
(en)
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Device for switches and the like.
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DK4650C
(en)
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Device at the Cement Chimneys.
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DK6734C
(en)
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Device for site-burning Portland cement kilns.
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