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Priority claimed from FI20010427Aexternal-prioritypatent/FI20010427A0/sv
Application filed by Isto RantanenfiledCriticalIsto Rantanen
Priority to FI20011003ApriorityCriticalpatent/FI108835B/sv
Publication of FI20011003A0publicationCriticalpatent/FI20011003A0/sv
Application grantedgrantedCritical
Publication of FI108835BpublicationCriticalpatent/FI108835B/sv