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 Zaini Luigi S P AfiledCriticalZaini Luigi S P A
Priority to IT2354978UpriorityCriticalpatent/IT7823549V0/it
Publication of IT7823549V0publicationCriticalpatent/IT7823549V0/it
Priority to FR7907727Aprioritypatent/FR2443808A3/fr
Priority to ES1979242373Uprioritypatent/ES242373Y/es
Priority to DE7909729Uprioritypatent/DE7909729U1/de