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Priority claimed from IT83505/82Aexternal-prioritypatent/IT1158631B/it
Priority claimed from IT83507/82Aexternal-prioritypatent/IT1158632B/it
Application filed by Danieli Off Mecc, Natisone Danieli SpafiledCriticalDanieli Off Mecc
Priority claimed from EP19830830275external-prioritypatent/EP0112805B1/de
Application grantedgrantedCritical
Publication of ATE29401T1publicationCriticalpatent/ATE29401T1/de