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 Meipa Di Ippolito Ippolito & CfiledCriticalMeipa Di Ippolito Ippolito & C
Priority to IT03370/83ApriorityCriticalpatent/IT1168651B/it
Publication of IT8303370A0publicationCriticalpatent/IT8303370A0/it
Application grantedgrantedCritical
Publication of IT1168651BpublicationCriticalpatent/IT1168651B/it