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Application filed by Angelo Cremona E Figlio S P AfiledCriticalAngelo Cremona E Figlio S P A
Priority to IT19031/87ApriorityCriticalpatent/IT1201116B/en
Publication of IT8719031A0publicationCriticalpatent/IT8719031A0/en
Application grantedgrantedCritical
Publication of IT1201116BpublicationCriticalpatent/IT1201116B/en