Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carducci Leopoldo & CofiledCriticalCarducci Leopoldo & Co
Priority to IT1980279ApriorityCriticalpatent/IT1166607B/it
Publication of IT7919802A0publicationCriticalpatent/IT7919802A0/it
Priority to DE7979100913Tprioritypatent/DE2961403D1/de
Priority to EP79100913Aprioritypatent/EP0004629B1/de
Priority to ES1979242415Uprioritypatent/ES242415Y/es
Priority to AT79101592Tprioritypatent/ATE1406T1/de
Application grantedgrantedCritical
Publication of IT1166607BpublicationCriticalpatent/IT1166607B/it