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 Artekno OyfiledCriticalArtekno Oy
Priority to FI950421UpriorityCriticalpatent/FI2244U1/fi
Publication of FIU950421U0publicationCriticalpatent/FIU950421U0/fi
Application grantedgrantedCritical
Publication of FI2244U1publicationCriticalpatent/FI2244U1/fi