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 FI901153Aexternal-prioritypatent/FI901153A/fi
Application filed by Trc Finland OyfiledCriticalTrc Finland Oy
Priority to FI923992ApriorityCriticalpatent/FI923992A/fi
Publication of FI923992A0publicationCriticalpatent/FI923992A0/fi
Publication of FI923992ApublicationCriticalpatent/FI923992A/fi