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Application filed by Suomalaisen Kirjallisuuden KirfiledCriticalSuomalaisen Kirjallisuuden Kir
Priority to FI760511ApriorityCriticalpatent/FI52441C/fi
Application grantedgrantedCritical
Publication of FI52441BpublicationCriticalpatent/FI52441B/fi
Publication of FI52441CpublicationCriticalpatent/FI52441C/fi