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Application filed by Weckman Ky HfiledCriticalWeckman Ky H
Priority to FI894328ApriorityCriticalpatent/FI83611C/fi
Publication of FI894328A0publicationCriticalpatent/FI894328A0/fi
Publication of FI894328ApublicationCriticalpatent/FI894328A/fi
Application grantedgrantedCritical
Publication of FI83611BpublicationCriticalpatent/FI83611B/fi
Publication of FI83611CpublicationCriticalpatent/FI83611C/fi