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Application filed by Tero Turunen, Jukka Jorma OkanenfiledCriticalTero Turunen
Priority to FI940179UpriorityCriticalpatent/FI1601U1/fi
Publication of FIU940179U0publicationCriticalpatent/FIU940179U0/fi
Application grantedgrantedCritical
Publication of FI1601U1publicationCriticalpatent/FI1601U1/fi