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 Ceretto & Berra S R LfiledCriticalCeretto & Berra S R L
Priority to IT000104priorityCriticalpatent/IT227528Y1/it
Publication of ITTO920104V0publicationCriticalpatent/ITTO920104V0/it
Publication of ITTO920104U1publicationCriticalpatent/ITTO920104U1/it
Application grantedgrantedCritical
Publication of IT227528Y1publicationCriticalpatent/IT227528Y1/it