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 Agroma Ges F Patentverwertung, Rudolf RostfiledCriticalAgroma Ges F Patentverwertung
Application grantedgrantedCritical
Publication of AT167782BpublicationCriticalpatent/AT167782B/de