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Application filed by Tapio PohjolafiledCriticalTapio Pohjola
Priority to FI940102UpriorityCriticalpatent/FI1360U1/fi
Publication of FIU940102U0publicationCriticalpatent/FIU940102U0/fi
Application grantedgrantedCritical
Publication of FI1360U1publicationCriticalpatent/FI1360U1/fi