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Application filed by Pauli SaarifiledCriticalPauli Saari
Priority to FI881005ApriorityCriticalpatent/FI80000C/fi
Publication of FI881005A0publicationCriticalpatent/FI881005A0/fi
Publication of FI881005ApublicationCriticalpatent/FI881005A/fi
Publication of FI80000BpublicationCriticalpatent/FI80000B/fi
Application grantedgrantedCritical
Publication of FI80000CpublicationCriticalpatent/FI80000C/fi