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 DE19732345443external-prioritypatent/DE2345443C3/en
Priority claimed from FI2317/74Aexternal-prioritypatent/FI60551C/en
Application filed by Thomae Gmbh Dr KfiledCriticalThomae Gmbh Dr K
Publication of FI800859ApublicationCriticalpatent/FI800859A/en
Application grantedgrantedCritical
Publication of FI67689BpublicationCriticalpatent/FI67689B/en
Publication of FI67689CpublicationCriticalpatent/FI67689C/en