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 Matti HuttunenfiledCriticalMatti Huttunen
Priority to FI20010254ApriorityCriticalpatent/FI20010254A0/en
Publication of FI20010254A0publicationCriticalpatent/FI20010254A0/en