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Priority claimed from SE8505195Aexternal-prioritypatent/SE447281B/sv
Priority claimed from SE8602536Aexternal-prioritypatent/SE8602536D0/xx
Application filed by Ulf Goeran HolmdahlfiledCriticalUlf Goeran Holmdahl
Priority claimed from PCT/SE1986/000501external-prioritypatent/WO1987002727A1/en
Application grantedgrantedCritical
Publication of ATE62954T1publicationCriticalpatent/ATE62954T1/de