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Application filed by Cantamessa G F SpafiledCriticalCantamessa G F Spa
Priority to IT02903/86ApriorityCriticalpatent/IT1189900B/it
Publication of IT8602903A0publicationCriticalpatent/IT8602903A0/it
Application grantedgrantedCritical
Publication of IT1189900BpublicationCriticalpatent/IT1189900B/it