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Application filed by Caffaro Spa Ind ChimfiledCriticalCaffaro Spa Ind Chim
Priority to IT2833078ApriorityCriticalpatent/IT1192276B/it
Publication of IT7828330A0publicationCriticalpatent/IT7828330A0/it
Priority to GB7933630Aprioritypatent/GB2032927B/en
Priority to DE19792939335prioritypatent/DE2939335A1/de
Priority to FR7924384Aprioritypatent/FR2438065B1/fr
Priority to BR7906309Aprioritypatent/BR7906309A/pt
Priority to US06/247,206prioritypatent/US4381392A/en
Application grantedgrantedCritical
Publication of IT1192276BpublicationCriticalpatent/IT1192276B/it