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Priority claimed from DE19752515078external-prioritypatent/DE2515078A1/en
Priority claimed from AT170576Aexternal-prioritypatent/AT342771B/en
Application filed by Thomae Gmbh Dr KfiledCriticalThomae Gmbh Dr K
Priority to AT281877ApriorityCriticalpatent/AT344907B/en
Publication of ATA281877ApublicationCriticalpatent/ATA281877A/en
Application grantedgrantedCritical
Publication of AT344907BpublicationCriticalpatent/AT344907B/en