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 Russo VincenzofiledCriticalRusso Vincenzo
Priority to IT21187UpriorityCriticalpatent/IT211226Z2/en
Publication of IT8700211V0publicationCriticalpatent/IT8700211V0/en
Priority to EP87116510Aprioritypatent/EP0270853A1/en
Application grantedgrantedCritical
Publication of IT211226Z2publicationCriticalpatent/IT211226Z2/en