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 Mauri MaekinenfiledCriticalMauri Maekinen
Priority to FI960273UpriorityCriticalpatent/FI2990U1/sv
Publication of FIU960273U0publicationCriticalpatent/FIU960273U0/sv
Application grantedgrantedCritical
Publication of FI2990U1publicationCriticalpatent/FI2990U1/sv