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Application filed by Enso Gutzeit OyfiledCriticalEnso Gutzeit Oy
Priority to FI212865ApriorityCriticalpatent/FI44781C/fi
Priority to GB3843566Aprioritypatent/GB1162231A/en
Priority to FR74901Aprioritypatent/FR1509948A/fr
Application grantedgrantedCritical
Publication of FI44781BpublicationCriticalpatent/FI44781B/fi
Publication of FI44781CpublicationCriticalpatent/FI44781C/fi