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 Juha Paavo NatunenfiledCriticalJuha Paavo Natunen
Priority to FI904265ApriorityCriticalpatent/FI904265A/fi
Publication of FI904265A0publicationCriticalpatent/FI904265A0/fi
Publication of FI904265ApublicationCriticalpatent/FI904265A/fi