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Application filed by Cucchi Pietro SdffiledCriticalCucchi Pietro Sdf
Priority to IT2104179ApriorityCriticalpatent/IT1166709B/it
Publication of IT7921041A0publicationCriticalpatent/IT7921041A0/it
Priority to ES484610Aprioritypatent/ES8103675A1/es
Priority to US06/081,445prioritypatent/US4292864A/en
Priority to FR7924626Aprioritypatent/FR2437903A1/fr
Priority to GB7934261Aprioritypatent/GB2033264B/en
Priority to CH895279Aprioritypatent/CH638707A5/it
Priority to DE2940413Aprioritypatent/DE2940413C2/de
Application grantedgrantedCritical
Publication of IT1166709BpublicationCriticalpatent/IT1166709B/it