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Priority claimed from IT8119689Aexternal-prioritypatent/IT8119689A0/en
Priority claimed from IT68126/81Aexternal-prioritypatent/IT1144825B/en
Application filed by Euteco Impianti SpafiledCriticalEuteco Impianti Spa
Priority claimed from EP82830020Aexternal-prioritypatent/EP0058644B2/en
Application grantedgrantedCritical
Publication of ATE15153T1publicationCriticalpatent/ATE15153T1/en