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 Immo RantalafiledCriticalImmo Rantala
Priority to FI980165ApriorityCriticalpatent/FI104218B1/fi
Publication of FI980165A0publicationCriticalpatent/FI980165A0/fi
Application grantedgrantedCritical
Publication of FI104218BpublicationCriticalpatent/FI104218B/fi
Publication of FI104218B1publicationCriticalpatent/FI104218B1/fi