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 filedfiledCritical
Priority to IT000002priorityCriticalpatent/IT225072Z2/it
Publication of ITAT910002V0publicationCriticalpatent/ITAT910002V0/it
Publication of ITAT910002U1publicationCriticalpatent/ITAT910002U1/it
Application grantedgrantedCritical
Publication of IT225072Z2publicationCriticalpatent/IT225072Z2/it