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 LahokoskifiledCriticalHannu Lahokoski
Priority to FI980252UpriorityCriticalpatent/FI3703U1/fi
Publication of FIU980252U0publicationCriticalpatent/FIU980252U0/fi
Application grantedgrantedCritical
Publication of FI3703U1publicationCriticalpatent/FI3703U1/fi