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R D B FORNACI F LLI RIZZI DONE
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R D B FORNACI F LLI RIZZI DONE
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Application filed by R D B FORNACI F LLI RIZZI DONEfiledCriticalR D B FORNACI F LLI RIZZI DONE
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Publication of FR1020512ApublicationCriticalpatent/FR1020512A/fr
E04C3/00—Structural elongated elements designed for load-supporting
E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
E04C3/22—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members built-up by elements jointed in line
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Structural Engineering
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FR1020512D1949-11-141950-06-19élément perfectionné en terre cuite ou poterie pour la construction de poutres double armées pour planchers
ExpiredFR1020512A
(fr)