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 Teppo OunifiledCriticalTeppo Ouni
Priority to FI77174ApriorityCriticalpatent/FI77174A/fi
Publication of FI77174ApublicationCriticalpatent/FI77174A/fi