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FR2598162A1
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Rib for strengthening friable land
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FR2530696A1
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Breakwater dyke crest.
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FR2528463A1
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Frame for preventing erosion of beaches - comprises prefabricated beams pivotally interconnected at ends
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FR2520023A1
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Composite articulated sectional bridge - has metal beam deck divided into three sections along its length
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FR2515310A1
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Hollow composite steel and concrete beam - has V=shaped recess in each end receiving joint ring and mortise slots for attaching orthogonal bars
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FR2476713A1
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Standard sea wall precast concrete section - uses column hollow blocks housing driven pile with ramped panel extending from head to ground level
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FR2476712A1
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Triangular cross section hollow groyne - has sets of three rectangular section sparred beams to build triangular frame
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FR2458644A1
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Reinforced concrete tile to form revetment slab - has rectangular plate with plane faces and ribbed underside and curled upper face
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FR2451968A1
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Prefabricated reinforced concrete break water block - has shape of small mound with flat top
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FR2453938A1
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Piled support for highway construction on slopes - has horizontal concrete beams housed in pile socket with joints injected with quick setting mortar
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FR2446893A1
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Anti erosion shelf for coastal protection - is prefabricated in reinforced concrete and comprises series of indented, apertured ridges
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FR2436331A1
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Reinforced concrete elements for building sea wall - have front faces supported by beams and buttresses
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ES281457A1
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Improvements in the construction of diques (Machine-translation by Google Translate, not legally binding)
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CA736671A
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Sea or lake mole or pier
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