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Application filed by Ete Italiana SpafiledCriticalEte Italiana Spa
Priority to IT48474/81ApriorityCriticalpatent/IT1142513B/it
Publication of IT8148474A0publicationCriticalpatent/IT8148474A0/it
Application grantedgrantedCritical
Publication of IT1142513BpublicationCriticalpatent/IT1142513B/it