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Application filed by Teeri Niilo HfiledCriticalTeeri Niilo H
Priority to FI822057ApriorityCriticalpatent/FI64220C/fi
Publication of FI822057A0publicationCriticalpatent/FI822057A0/fi
Priority to FI830598Aprioritypatent/FI65469C/fi
Priority to NO832099Aprioritypatent/NO832099L/no
Priority to DE19833321101prioritypatent/DE3321101A1/de
Application grantedgrantedCritical
Publication of FI64220BpublicationCriticalpatent/FI64220B/fi
Publication of FI64220CpublicationCriticalpatent/FI64220C/fi