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Application filed by Arto Kalevi KivimaekifiledCriticalArto Kalevi Kivimaeki
Priority to FI940004UpriorityCriticalpatent/FI1236U1/en
Publication of FIU940004U0publicationCriticalpatent/FIU940004U0/en
Application grantedgrantedCritical
Publication of FI1236U1publicationCriticalpatent/FI1236U1/en