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 Aaro HeinonenfiledCriticalAaro Heinonen
Priority to FI920025UpriorityCriticalpatent/FI19U1/en
Publication of FIU920025U0publicationCriticalpatent/FIU920025U0/en
Application grantedgrantedCritical
Publication of FI19U1publicationCriticalpatent/FI19U1/en