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 RuusunenfiledCriticalMatti Ruusunen
Priority to FI20080397ApriorityCriticalpatent/FI20080397A0/en
Publication of FI20080397A0publicationCriticalpatent/FI20080397A0/en