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 Maestri Figli Spa RomeofiledCriticalMaestri Figli Spa Romeo
Priority to ITMI1981U22515UpriorityCriticalpatent/IT8122515U1/it
Publication of IT8122515V0publicationCriticalpatent/IT8122515V0/it
Publication of IT8122515U1publicationCriticalpatent/IT8122515U1/it