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Application filed by Nafek OyfiledCriticalNafek Oy
Priority to FI942856ApriorityCriticalpatent/FI95951C/sv
Publication of FI942856A0publicationCriticalpatent/FI942856A0/sv
Priority to FI952905Aprioritypatent/FI97486C/sv
Publication of FI95951BpublicationCriticalpatent/FI95951B/sv
Application grantedgrantedCritical
Publication of FI95951CpublicationCriticalpatent/FI95951C/sv