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Priority claimed from CH668169Aexternal-prioritypatent/CH498312A/de
Priority claimed from AT446369Aexternal-prioritypatent/AT314011B/de
Application filed by Tuflex AgfiledCriticalTuflex Ag
Priority to AT29773*#ApriorityCriticalpatent/AT333881B/de
Publication of ATA29773ApublicationCriticalpatent/ATA29773A/de
Application grantedgrantedCritical
Publication of AT333881BpublicationCriticalpatent/AT333881B/de