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Publication date
Priority claimed from FI821550Aexternal-prioritypatent/FI64874C/fi
Application filed by Nokia Oy AbfiledCriticalNokia Oy Ab
Publication of NO834846LpublicationCriticalpatent/NO834846L/no
Publication of NO157320BpublicationCriticalpatent/NO157320B/no
Publication of NO157320CpublicationCriticalpatent/NO157320C/no