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 Morteo Soprefin SpafiledCriticalMorteo Soprefin Spa
Priority to IT8921825ApriorityCriticalpatent/IT1231040B/en
Publication of IT8921825A0publicationCriticalpatent/IT8921825A0/en
Application grantedgrantedCritical
Publication of IT1231040BpublicationCriticalpatent/IT1231040B/en