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 Risto Nylund, Ari TarvainenfiledCriticalRisto Nylund
Priority to FI930616UpriorityCriticalpatent/FI1303U1/fi
Publication of FIU930616U0publicationCriticalpatent/FIU930616U0/fi
Application grantedgrantedCritical
Publication of FI1303U1publicationCriticalpatent/FI1303U1/fi