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Priority claimed from FI922286Aexternal-prioritypatent/FI922286A0/en
Application filed by Jukka TimonenfiledCriticalJukka Timonen
Priority to FI930293UpriorityCriticalpatent/FI868U1/en
Publication of FIU930293U0publicationCriticalpatent/FIU930293U0/en
Application grantedgrantedCritical
Publication of FI868U1publicationCriticalpatent/FI868U1/en