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 Aulis Eeli Ensio JuttuniemifiledCriticalAulis Eeli Ensio Juttuniemi
Priority to FI861874ApriorityCriticalpatent/FI861874A0/fi
Publication of FI861874A0publicationCriticalpatent/FI861874A0/fi