DK21211C
(en)
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Method and Machine for Casting Hollow or Solid Concrete Turning Bodies.
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DK18855C
(en)
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Method and apparatus for casting round, hollow pipe masts and the like of reinforced concrete or similar.
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DK15602C
(en)
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Method with associated apparatus for casting hollow masts and the like of reinforced concrete.
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DK23644C
(en)
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Procedure for the Construction and Drainage of Ships, in particular Concrete Ships.
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DK10495C
(en)
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Method and device for the production of hollow bodies, in particular for installation in cavities in concrete structures.
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DK24989C
(en)
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Apparatus for machines for making hollow bricks and the like.
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DK9313C
(en)
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Method and machine for making hollow, tubular objects, such as masts, pipes, piles and the like, of concrete with or without iron inserts.
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DK13549C
(en)
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Method and Machine for Making Hollow Stone.
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DK13551C
(en)
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Method and Machine for Making Hollow Stone.
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DK2537C
(en)
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Machine for Forming Bricks, Bricks and the like.
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DK22480C
(en)
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Cross connection for concrete reinforcement bars and the like.
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DK12194C
(en)
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Method for Making Hollow Lifebuoys.
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DK22096C
(en)
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Procedure for the production of hollow stones of concrete or other material.
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DK13719C
(en)
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Method and Machine for the manufacture of concrete pipes and the like with or Iron reinforcement.
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DK19865C
(en)
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Support device for Casting Concrete Beam Layers and the like.
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DK21113C
(en)
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Procedure and Form for Manufacturing Cement Stone.
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DK11204C
(en)
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Method and Form for the manufacture of beams, posts and the like of reinforced concrete.
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DK21302C
(en)
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Mold for Concrete Buildings.
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DK24041C
(en)
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Formwork device for Casting Concrete Ships.
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DK20235C
(en)
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Cladding material for structures and parts of iron, steel and the like.
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DK23761C
(en)
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Method for Manufacturing Glazed Concrete Bodies.
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DK11445C
(en)
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Punching machine for the production of hollow bodies with arbitrary cross-section and wall thickness, in particular cement pipes.
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DK25362C
(en)
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Mixer for Concrete, Mortar and the like.
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DK21278C
(en)
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Insulating backfill bodies for the manufacture of concrete, reinforced concrete and brick structures.
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DK3211C
(en)
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Procedure for Making Artificial Gypsum Stone.
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