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Application filed by Parma Anonio E Figli SpafiledCriticalParma Anonio E Figli Spa
Priority to IT23229/85ApriorityCriticalpatent/IT1186451B/en
Publication of IT8523229A0publicationCriticalpatent/IT8523229A0/en
Application grantedgrantedCritical
Publication of IT1186451BpublicationCriticalpatent/IT1186451B/en