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 FI895576ApriorityCriticalpatent/FI87471C/fi
Publication of FI895576A0publicationCriticalpatent/FI895576A0/fi
Publication of FI895576ApublicationCriticalpatent/FI895576A/fi
Application grantedgrantedCritical
Publication of FI87471BpublicationCriticalpatent/FI87471B/fi
Publication of FI87471CpublicationCriticalpatent/FI87471C/fi