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Priority claimed from DE2354961Aexternal-prioritypatent/DE2354961C2/en
Priority claimed from AT1028573Aexternal-prioritypatent/AT333251B/en
Application filed by Thomae Gmbh Dr KfiledCriticalThomae Gmbh Dr K
Priority to AT136575ApriorityCriticalpatent/AT330156B/en
Publication of ATA136575ApublicationCriticalpatent/ATA136575A/en
Application grantedgrantedCritical
Publication of AT330156BpublicationCriticalpatent/AT330156B/en