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Publication date
Priority claimed from FI900717Aexternal-prioritypatent/FI900717A/fi
Application filed by Vesa Juhani KoivistofiledCriticalVesa Juhani Koivisto
Priority to FI904271ApriorityCriticalpatent/FI904271A/fi
Publication of FI904271A0publicationCriticalpatent/FI904271A0/fi
Priority to FI905840Aprioritypatent/FI905840A/fi
Priority to EP91910037Aprioritypatent/EP0573420B1/en
Priority to DE69117775Tprioritypatent/DE69117775T2/de
Priority to US07/956,879prioritypatent/US5366033A/en
Priority to AT91910037Tprioritypatent/ATE135103T1/de
Priority to PCT/FI1991/000171prioritypatent/WO1991019172A1/en
Publication of FI904271ApublicationCriticalpatent/FI904271A/fi