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 Francesco VintifiledCriticalFrancesco Vinti
Priority to IT92PG000004ApriorityCriticalpatent/ITPG920004A1/it
Publication of ITPG920004A0publicationCriticalpatent/ITPG920004A0/it
Publication of ITPG920004A1publicationCriticalpatent/ITPG920004A1/it