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Application filed by Bavelloni Z SpafiledCriticalBavelloni Z Spa
Priority to IT21735/87ApriorityCriticalpatent/IT1222552B/en
Publication of IT8721735A0publicationCriticalpatent/IT8721735A0/en
Priority to DE8888112994Tprioritypatent/DE3875034T2/en
Priority to EP88112994Aprioritypatent/EP0304727B1/en
Priority to ES198888112994Tprioritypatent/ES2035193T3/en
Priority to US07/232,812prioritypatent/US4890423A/en
Priority to JP63213485Aprioritypatent/JP2701879B2/en
Application grantedgrantedCritical
Publication of IT1222552BpublicationCriticalpatent/IT1222552B/en