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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DK21211C
(en)
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Method and Machine for Casting Hollow or Solid Concrete Turning Bodies.
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DK15925C
(en)
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Method and apparatus for mixing and applying hydraulic cement, mortar and the like.
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DK15349C
(en)
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Contractible core for molds for casting hollow objects of cement, concrete or the like.
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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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FR422214A
(en)
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Reinforced cement vault, removable and transportable
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DK13714C
(en)
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Apparatus for the manufacture of pipe cells for embedding in the floor-dividing rooms or the like consisting of reinforced concrete or similar
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DK23050C
(en)
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Arrangement by Vessels and the like of reinforced Concrete.
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DK3947C
(en)
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Procedure and Apparatus for Hardening the Moldstones at the Limestone Sandstone Manufacturing.
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DK27945C
(en)
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Method and apparatus for spraying mortar on erection or plastering of walls and the like.
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DK25362C
(en)
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Mixer for Concrete, Mortar and the like.
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DK20518C
(en)
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Method and Apparatus for Plastering Clay Pipes.
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DK14175C
(en)
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Procedure and Apparatus for the manufacture of hollow bricks closed at the ends.
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DK22480C
(en)
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Cross connection for concrete reinforcement bars and the like.
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DK23382C
(en)
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Apparatus for the manufacture of piles or building blocks of concrete.
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DK11393C
(en)
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Method and Apparatus for Manufacturing Reinforced Cement Pipes.
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DK4065C
(en)
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Procedure for hardening limestone sandstone and the like.
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DK23273C
(en)
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Method and device for the manufacture of reinforced concrete posts, chimneys and the like, which can be assembled in different lengths.
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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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DK16508C
(en)
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Apparatus for Casting Articles of Cement and the like.
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DK27502C
(en)
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Procedure for the construction of ships, floating docks, pontoons and the like of reinforced concrete.
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DK13311C
(en)
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Method and apparatus for lifting and expelling liquids.
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DK2872C
(en)
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Portland Cement Procedure and Apparatus.
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