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Application filed by Kiviaho Veli PekkafiledCriticalKiviaho Veli Pekka
Priority to FI20000401ApriorityCriticalpatent/FI20000401A7/fi
Publication of FI20000401A0publicationCriticalpatent/FI20000401A0/fi
Publication of FI20000401LpublicationCriticalpatent/FI20000401L/fi
Publication of FI20000401A7publicationCriticalpatent/FI20000401A7/fi