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 Esko Olavi KuokkanenfiledCriticalEsko Olavi Kuokkanen
Priority to FI950256UpriorityCriticalpatent/FI2261U1/en
Publication of FIU950256U0publicationCriticalpatent/FIU950256U0/en
Application grantedgrantedCritical
Publication of FI2261U1publicationCriticalpatent/FI2261U1/en