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 Coccagna AlfredofiledCriticalCoccagna Alfredo
Priority to IT476286UpriorityCriticalpatent/IT207394Z2/it
Publication of IT8604762V0publicationCriticalpatent/IT8604762V0/it
Application grantedgrantedCritical
Publication of IT207394Z2publicationCriticalpatent/IT207394Z2/it