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Application filed by Roxon OyfiledCriticalRoxon Oy
Priority to FI762528ApriorityCriticalpatent/FI52526C/fi
Application grantedgrantedCritical
Publication of FI52526BpublicationCriticalpatent/FI52526B/fi
Priority to SE7709602Aprioritypatent/SE421385B/xx
Publication of FI52526CpublicationCriticalpatent/FI52526C/fi