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 Holm Per TorefiledCriticalHolm Per Tore
Priority to IT20485/83ApriorityCriticalpatent/IT1167172B/it
Publication of IT8320485A0publicationCriticalpatent/IT8320485A0/it
Application grantedgrantedCritical
Publication of IT1167172BpublicationCriticalpatent/IT1167172B/it