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 KorhonenfiledCriticalMatti Korhonen
Priority to FI930564UpriorityCriticalpatent/FI1142U1/fi
Publication of FIU930564U0publicationCriticalpatent/FIU930564U0/fi
Application grantedgrantedCritical
Publication of FI1142U1publicationCriticalpatent/FI1142U1/fi