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Priority claimed from DE2546319Aexternal-prioritypatent/DE2546319C2/de
Application filed by Thomae Gmbh Dr KfiledCriticalThomae Gmbh Dr K
Priority claimed from AT0717077Aexternal-prioritypatent/AT371267B/de
Publication of ATA572577ApublicationCriticalpatent/ATA572577A/de
Application grantedgrantedCritical
Publication of AT348997BpublicationCriticalpatent/AT348997B/de