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HENRI DAFFA
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HENRI DAFFA
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Publication of FR419025ApublicationCriticalpatent/FR419025A/en
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
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Engineering & Computer Science
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Structural Engineering
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FR419025D1910-08-061910-08-06
Concrete and reinforced cement construction system
ExpiredFR419025A
(en)