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 Suomivalimo OyfiledCriticalSuomivalimo Oy
Priority to FI830310ApriorityCriticalpatent/FI70958C/en
Publication of FI830310A0publicationCriticalpatent/FI830310A0/en
Publication of FI830310LpublicationCriticalpatent/FI830310L/en
Publication of FI70958BpublicationCriticalpatent/FI70958B/en
Application grantedgrantedCritical
Publication of FI70958CpublicationCriticalpatent/FI70958C/en