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 Erga SrlfiledCriticalErga Srl
Priority to ITTO1985U53064UpriorityCriticalpatent/IT8553064U1/it
Publication of IT8553064V0publicationCriticalpatent/IT8553064V0/it
Publication of IT8553064U1publicationCriticalpatent/IT8553064U1/it