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Application filed by Esko SuomalainenfiledCriticalEsko Suomalainen
Priority to FI940195UpriorityCriticalpatent/FI1404U1/fi
Publication of FIU940195U0publicationCriticalpatent/FIU940195U0/fi
Priority to FI940268Uprioritypatent/FI1643U1/fi
Application grantedgrantedCritical
Publication of FI1404U1publicationCriticalpatent/FI1404U1/fi