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 Marchetti & LangefiledCriticalMarchetti & Lange
Priority to IT8220657ApriorityCriticalpatent/IT1210871B/it
Publication of IT8220657A0publicationCriticalpatent/IT8220657A0/it
Application grantedgrantedCritical
Publication of IT1210871BpublicationCriticalpatent/IT1210871B/it