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Priority to LU79337ApriorityCriticalpatent/LU79337A1/fr
Priority to FR7812289Aprioritypatent/FR2389734B1/fr
Priority to GB17337/78Aprioritypatent/GB1601608A/en
Priority to DE19787813429Uprioritypatent/DE7813429U1/de
Priority to IT49198/78Aprioritypatent/IT1156723B/it
Publication of LU79337A1publicationCriticalpatent/LU79337A1/fr
élément de construction en forme de poteau ou de poutre pour l'assemblage d'échafaudages, de bâtis ou analogues, ainsi que pour l'érection et la jonction de murs préfabriqués