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Application filed by Osmo KalmarifiledCriticalOsmo Kalmari
Priority to FI991655ApriorityCriticalpatent/FI111439B/fi
Publication of FI19991655ApublicationCriticalpatent/FI19991655A/fi
Application grantedgrantedCritical
Publication of FI111439BpublicationCriticalpatent/FI111439B/fi