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
Application filed by Grundmann Gmbh GebfiledCriticalGrundmann Gmbh Geb
Priority to AT170488ApriorityCriticalpatent/AT390117B/de
Publication of ATA170488ApublicationCriticalpatent/ATA170488A/de
Application grantedgrantedCritical
Publication of AT390117BpublicationCriticalpatent/AT390117B/de