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Application filed by Pervilli SilviofiledCriticalPervilli Silvio
Priority to IT46855/85ApriorityCriticalpatent/IT1187799B/en
Publication of IT8546855A0publicationCriticalpatent/IT8546855A0/en
Publication of IT8546855A1publicationCriticalpatent/IT8546855A1/en
Application grantedgrantedCritical
Publication of IT1187799BpublicationCriticalpatent/IT1187799B/en