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 Cipelletti AlbertofiledCriticalCipelletti Alberto
Priority to IT2416985UpriorityCriticalpatent/IT207902Z2/en
Publication of IT8524169V0publicationCriticalpatent/IT8524169V0/en
Priority to US06/941,346prioritypatent/US4867052A/en
Application grantedgrantedCritical
Publication of IT207902Z2publicationCriticalpatent/IT207902Z2/en