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Application filed by Giordani PietrofiledCriticalGiordani Pietro
Priority to IT23450/79ApriorityCriticalpatent/IT1121375B/en
Publication of IT7923450A0publicationCriticalpatent/IT7923450A0/en
Priority to ES1980250821Uprioritypatent/ES250821Y/en
Application grantedgrantedCritical
Publication of IT1121375BpublicationCriticalpatent/IT1121375B/en