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Priority claimed from PCT/FI1997/000395external-prioritypatent/WO1997049101A1/en
Application filed by Iws International IncfiledCriticalIws International Inc
Priority to FI973404ApriorityCriticalpatent/FI973404A/fi
Publication of FI973404A0publicationCriticalpatent/FI973404A0/fi
Publication of FI973404ApublicationCriticalpatent/FI973404A/fi