Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FI830202Aexternal-prioritypatent/FI69981C/en
Application filed by SuomifiledCriticalSuomi
Priority to FI830912ApriorityCriticalpatent/FI67318C/en
Publication of FI830912A0publicationCriticalpatent/FI830912A0/en
Priority to PCT/FI1984/000026prioritypatent/WO1984003655A1/en
Priority to EP19840901350prioritypatent/EP0139690A1/en
Publication of FI830912LpublicationCriticalpatent/FI830912L/en
Publication of FI67318BpublicationCriticalpatent/FI67318B/en
Application grantedgrantedCritical
Publication of FI67318CpublicationCriticalpatent/FI67318C/en