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Application filed by Yloe Tehtaat OyfiledCriticalYloe Tehtaat Oy
Priority to FI802145ApriorityCriticalpatent/FI61432C/fi
Publication of FI802145ApublicationCriticalpatent/FI802145A/fi
Application grantedgrantedCritical
Publication of FI61432BpublicationCriticalpatent/FI61432B/fi
Publication of FI61432CpublicationCriticalpatent/FI61432C/fi