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 Lillia LuigifiledCriticalLillia Luigi
Priority to IT83316/78ApriorityCriticalpatent/IT1104918B/it
Publication of IT7883316A0publicationCriticalpatent/IT7883316A0/it
Application grantedgrantedCritical
Publication of IT1104918BpublicationCriticalpatent/IT1104918B/it