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Priority claimed from FR7319554Aexternal-prioritypatent/FR2245258A6/fr
Priority claimed from AT487673Aexternal-prioritypatent/AT348803B/de
Application filed by Malavasi Claude, Credi S AfiledCriticalMalavasi Claude
Priority to AT259678ApriorityCriticalpatent/AT369566B/de
Publication of ATA259678ApublicationCriticalpatent/ATA259678A/de
Application grantedgrantedCritical
Publication of AT369566BpublicationCriticalpatent/AT369566B/de