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Priority claimed from SE8206155Aexternal-prioritypatent/SE433664B/sv
Priority claimed from SE8206403Aexternal-prioritypatent/SE451215B/sv
Priority claimed from SE8206404Aexternal-prioritypatent/SE451216B/sv
Priority claimed from SE8302610Aexternal-prioritypatent/SE436520B/sv
Application filed by Leif JakobssonfiledCriticalLeif Jakobsson
Priority claimed from EP83903597Aexternal-prioritypatent/EP0124573B1/de
Application grantedgrantedCritical
Publication of ATE35181T1publicationCriticalpatent/ATE35181T1/de