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FR2712912A1
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Removable modular building element and structure comprising such elements.
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FR2698412A1
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Installation for the production of electrical energy and the regulation of a hydraulic flow.
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FR2686915A1
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Device for the tensioning of tensions in composite material.
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FR2678680A1
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Waterproofing coating composed of prefabricated concrete elements, especially for tunnels.
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FR2678296A1
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TUNNELIER COMPRISING A CUTTING HEAD WHICH POSITION IS ADJUSTABLE.
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FR2671116A1
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Exceptional flood sprinkler for dam comprising at least two flood spraying devices.
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DZ1464A1
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Spillway spillway for dams and similar structures.
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FR2656638A1
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Flood sprinkler for dams and similar works.
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FR2628775A1
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Intermediate vacuum building facade wall uninterrupted between floors and economic construction method
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FR2597910A1
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Process for producing concrete surface with a view to improving the appearance
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FR2554845A1
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Construction method of building with thermal insulation, and buildings thus constructed
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FR2519048A2
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Method and element for constructing a wall of cellular material (plaster or clay)
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FR2499609A2
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Method and element for constructing a wall of cellular material (plaster or clay)
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EP0010508A2
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Sound-absorbing wall, particularly for motorways
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FR2467362A1
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Solar power booster for domestic heating - has fresh air heated by combination of heat in exhaust air and solar energy
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ES421136A1
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Devices permitting the movements of large floating structures in calm water
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DE2360347A1
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SEAL FOR MOVABLE HYDRAULIC BARRIERS
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