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
Application filed by Kosti Kalevi MajarafiledCriticalKosti Kalevi Majara
Priority to FI973980ApriorityCriticalpatent/FI105316B/fi
Publication of FI973980A0publicationCriticalpatent/FI973980A0/fi
Publication of FI973980ApublicationCriticalpatent/FI973980A/fi
Application grantedgrantedCritical
Publication of FI105316BpublicationCriticalpatent/FI105316B/fi