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Priority claimed from FR888815472Aexternal-prioritypatent/FR2639054B2/fr
Application filed by Techniport SafiledCriticalTechniport Sa
Publication of TR25904ApublicationCriticalpatent/TR25904A/tr
Perfectionnements apportes a la liaison mecanique de ronds a beton, procede de realisation de telles liaisons et rond a beton obtenu par la mise en oeuvre dudit procede