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Filing date
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Application filed by Ausimont SpafiledCriticalAusimont Spa
Priority to IT21758/86ApriorityCriticalpatent/IT1197820B/it
Publication of IT8621758A0publicationCriticalpatent/IT8621758A0/it
Priority to EP87113708Aprioritypatent/EP0260713B1/en
Priority to JP62232720Aprioritypatent/JP2573501B2/ja
Priority to US07/098,469prioritypatent/US4814113A/en
Priority to CA000547269Aprioritypatent/CA1303062C/en
Priority to DE8787113708Tprioritypatent/DE3768388D1/de
Publication of IT8621758A1publicationCriticalpatent/IT8621758A1/it
Application grantedgrantedCritical
Publication of IT1197820BpublicationCriticalpatent/IT1197820B/it