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DK8290C
(en)
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Crane for Lifting and Distribution of Building and Other Materials.
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DK7476C
(en)
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Procedure for the manufacture of bricks and similar building materials.
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CH40537A
(en)
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Reinforced concrete mast
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DK7473C
(en)
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Process for the production of acid-proof and impermeable cement.
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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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GB190617006A
(en)
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Improved Manufacture of Cement for Building and like purposes.
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|
DK9358C
(en)
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|
Form for Manufacture of Gypsum and Cement Separators.
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CH34344A
(en)
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Scaffold girders
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DK11227C
(en)
|
|
Method of Making Cement.
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|
FR371000A
(en)
|
|
Cement bricks with holes
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DK5733C
(en)
|
|
Procedure for the production of stone and mortar.
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|
DK8316C
(en)
|
|
Percussion table for the production of cement bricks.
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|
FR380391A
(en)
|
|
Removable grapple
|
|
DK9586C
(en)
|
|
Procedure and Plant for the Production of Carbide.
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|
DK7037C
(en)
|
|
Method of Making Cement.
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|
CH37196A
(en)
|
|
Scaffold girders
|
|
DK8586C
(en)
|
|
Crane, designed for extension and shortening of the lower part of the crane trunk.
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|
DK11307C
(en)
|
|
Machine for the manufacture of ordinary drainage pipes of cement and sand.
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FR375978A
(en)
|
|
Removable cement barrels and vases
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DK8267C
(en)
|
|
Machine for the manufacture of building blocks and building bodies of any kind of molding compound.
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|
FR11041E
(en)
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|
Hoist for building materials
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DK7741C
(en)
|
|
Procedure for the manufacture of pipes, plates and the like, consisting mainly of slate or slate waste.
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|
DK7806C
(en)
|
|
Plate for formwork of ceilings and walls.
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|
DK6419C
(en)
|
|
Procedure for the manufacture of Portland cement.
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|
DK10471C
(en)
|
|
Form for the production of cement roof tiles.
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