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 Pietrosanti FrancofiledCriticalPietrosanti Franco
Priority to ITLT1982U18414UpriorityCriticalpatent/IT8218414U1/it
Publication of IT8218414V0publicationCriticalpatent/IT8218414V0/it
Publication of IT8218414U1publicationCriticalpatent/IT8218414U1/it