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 Ghiotto Di Ghiotto Luigi GiovafiledCriticalGhiotto Di Ghiotto Luigi Giova
Priority to IT00495789UpriorityCriticalpatent/IT222592Z2/en
Publication of IT8904957V0publicationCriticalpatent/IT8904957V0/en
Application grantedgrantedCritical
Publication of IT222592Z2publicationCriticalpatent/IT222592Z2/en