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Priority claimed from FI954791Aexternal-prioritypatent/FI954791A0/fi
Application filed by Erkki Kalevi RinnefiledCriticalErkki Kalevi Rinne
Priority to FI962016ApriorityCriticalpatent/FI112612B/sv
Publication of FI962016A0publicationCriticalpatent/FI962016A0/sv
Publication of FI962016ApublicationCriticalpatent/FI962016A/sv
Application grantedgrantedCritical
Publication of FI112612BpublicationCriticalpatent/FI112612B/sv