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Publication date
Priority claimed from FI891231Aexternal-prioritypatent/FI85327C/fi
Priority claimed from FI892374Aexternal-prioritypatent/FI88869C/fi
Priority claimed from PCT/FI1990/000064external-prioritypatent/WO1990010427A1/en
Application filed by Ahlstroem Consumer ProdfiledCriticalAhlstroem Consumer Prod
Publication of NO913550D0publicationCriticalpatent/NO913550D0/no
Publication of NO913550LpublicationCriticalpatent/NO913550L/no