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 Teraespeikko OyfiledCriticalTeraespeikko Oy
Priority to FI981922ApriorityCriticalpatent/FI109484B/fi
Publication of FI981922A0publicationCriticalpatent/FI981922A0/fi
Publication of FI981922LpublicationCriticalpatent/FI981922L/fi
Application grantedgrantedCritical
Publication of FI109484BpublicationCriticalpatent/FI109484B/fi