Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE2261914Aexternal-prioritypatent/DE2261914C3/en
Priority claimed from DE19732345442external-prioritypatent/DE2345442C2/en
Priority claimed from DE19732351281external-prioritypatent/DE2351281C3/en
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 AT137275ApriorityCriticalpatent/AT333259B/en
Publication of ATA137275ApublicationCriticalpatent/ATA137275A/en
Application grantedgrantedCritical
Publication of AT333259BpublicationCriticalpatent/AT333259B/en