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Application filed by Matti Weissenfelt, Hannu Olkkola, Tiensyrjae KarifiledCriticalMatti Weissenfelt
Priority to FI914733ApriorityCriticalpatent/FI100829B/en
Publication of FI914733A0publicationCriticalpatent/FI914733A0/en
Publication of FI914733ApublicationCriticalpatent/FI914733A/en
Application grantedgrantedCritical
Publication of FI100829BpublicationCriticalpatent/FI100829B/en