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Priority claimed from FR7931727Aexternal-prioritypatent/FR2472520A1/fr
Priority claimed from FR8019813Aexternal-prioritypatent/FR2490193A2/fr
Application filed by Teleplastics Industries Sa Societe Dite:filedCriticalTeleplastics Industries Sa Societe Dite:
Priority claimed from EP80401845Aexternal-prioritypatent/EP0032091B1/de
Application grantedgrantedCritical
Publication of ATE10900T1publicationCriticalpatent/ATE10900T1/de