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
Priority claimed from FI914128Aexternal-prioritypatent/FI914128A0/en
Application filed by Outomec OyfiledCriticalOutomec Oy
Priority to FI915556ApriorityCriticalpatent/FI87051C/en
Publication of FI915556A0publicationCriticalpatent/FI915556A0/en
Publication of FI87051BpublicationCriticalpatent/FI87051B/en
Publication of FI915556ApublicationCriticalpatent/FI915556A/en
Application grantedgrantedCritical
Publication of FI87051CpublicationCriticalpatent/FI87051C/en