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 Erbesi Di Cantarutti E & C S N CfiledCriticalErbesi Di Cantarutti E & C S N C
Priority to ITUD1982U60502UpriorityCriticalpatent/IT8260502U1/it
Publication of IT8260502V0publicationCriticalpatent/IT8260502V0/it
Publication of IT8260502U1publicationCriticalpatent/IT8260502U1/it