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NL9202247A
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Method and device for producing a bar from prestressed concrete
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NL9100605A
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Device for manufacturing elongated objects from prestressed concrete.
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FR2625522A1
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Device allowing elements to be hooked to the soffit (underside) of a floor consisting of concrete beams
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FR2604944A1
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Improved device for releasing and handling concrete products molded in fixed molds
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FR2603516A1
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Opening mold formwork sealing device
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FR2603515A1
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Improvement in molds for pressure bench
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LU82372A1
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Concrete beam for quick laying of suspended ceilings, and method of placing ceilings
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NL8000497A
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COMPOSITE filling element.
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BE880552A
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Composite interviews
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NL7905833A
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Clamping bench for the production of elongated products from prestressed concrete.
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CH629996A5
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Pretensioning bench
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LU81463A1
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Construction process, prefabricated product for implementing same and manufacturing method thereof
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CA1110044A
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Molding fabrication of concrete railroad overpasses
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IL53849D0
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Apparatus for handling cross ties of prestressed concrete or analogous products
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NL7707648A
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Apparatus for manufacturing long-term products from preselved concrete.
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FR2254946A5
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Production system for concrete railway sleepers - has portal frames with vertically movable reinforcement positioning beam
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FR2242858A5
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Press for moulding reinforced plastic panels - includes moulding bed and presser plate movable along moulding bed
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FR2229219A5
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Concrete moulding and curing appts. - with vibrator, continuous belt and curing oven
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FR2147384A5
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Surfacing concrete panels - eg with decorative aggregates
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