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 Baj ArturofiledCriticalBaj Arturo
Priority to IT21488/79ApriorityCriticalpatent/IT1112458B/it
Publication of IT7921488A0publicationCriticalpatent/IT7921488A0/it
Application grantedgrantedCritical
Publication of IT1112458BpublicationCriticalpatent/IT1112458B/it