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 Pioggia A R L Allg BeregnungsgfiledCriticalPioggia A R L Allg Beregnungsg
Application grantedgrantedCritical
Publication of AT185158BpublicationCriticalpatent/AT185158B/de