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Publication date
Priority claimed from FI901164Aexternal-prioritypatent/FI901164A7/en
Application filed by Valtion TeknillinenfiledCriticalValtion Teknillinen
Priority to FI902888ApriorityCriticalpatent/FI85986C/en
Publication of FI902888A0publicationCriticalpatent/FI902888A0/en
Priority to AU79903/91Aprioritypatent/AU7990391A/en
Priority to PCT/FI1991/000183prioritypatent/WO1991018978A1/en
Publication of FI902888LpublicationCriticalpatent/FI902888L/en
Publication of FI85986BpublicationCriticalpatent/FI85986B/en
Application grantedgrantedCritical
Publication of FI85986CpublicationCriticalpatent/FI85986C/en