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Publication of FR56319EpublicationCriticalpatent/FR56319E/fr
E04C3/00—Structural elongated elements designed for load-supporting
E04C3/30—Columns; Pillars; Struts
E04C3/32—Columns; Pillars; Struts of metal
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Architecture
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Civil Engineering
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Structural Engineering
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FR56319D1944-12-111944-12-11Mode de construction d'ossatures ou de charpentes de toutes sortes et éléments d'assemblage permettant cette construction
ExpiredFR56319E
(fr)