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Application filed by Tuomo LuukkaafiledCriticalTuomo Luukkaa
Priority to FI207172ApriorityCriticalpatent/FI50374C/fi
Publication of FI50374BpublicationCriticalpatent/FI50374B/fi
Application grantedgrantedCritical
Publication of FI50374CpublicationCriticalpatent/FI50374C/fi