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 New Spring S R LfiledCriticalNew Spring S R L
Priority to ITFI1974A9607ApriorityCriticalpatent/IT7409607A1/it
Publication of IT7409607A1publicationCriticalpatent/IT7409607A1/it