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 Rauma Repola OyfiledCriticalRauma Repola Oy
Priority to FI227265ApriorityCriticalpatent/FI41450B/fi
Application grantedgrantedCritical
Publication of FI41450BpublicationCriticalpatent/FI41450B/fi