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 FI932108Aexternal-prioritypatent/FI932108A/fi
Application filed by Xyrofin OyfiledCriticalXyrofin Oy
Priority to FI955380ApriorityCriticalpatent/FI116388B/fi
Publication of FI955380ApublicationCriticalpatent/FI955380A/fi
Publication of FI955380A0publicationCriticalpatent/FI955380A0/fi
Application grantedgrantedCritical
Publication of FI116388BpublicationCriticalpatent/FI116388B/fi