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 FI842118ApriorityCriticalpatent/FI74644C/en
Publication of FI842118A0publicationCriticalpatent/FI842118A0/en
Publication of FI842118ApublicationCriticalpatent/FI842118A/en
Publication of FI74644BpublicationCriticalpatent/FI74644B/en
Application grantedgrantedCritical
Publication of FI74644CpublicationCriticalpatent/FI74644C/en