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 Hannu ToiviainenfiledCriticalHannu Toiviainen
Priority to FI930106UpriorityCriticalpatent/FI960U1/en
Publication of FIU930106U0publicationCriticalpatent/FIU930106U0/en
Application grantedgrantedCritical
Publication of FI960U1publicationCriticalpatent/FI960U1/en