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 FI934992Aexternal-prioritypatent/FI96301C/fi
Application filed by Kone OyfiledCriticalKone Oy
Priority to FI935759ApriorityCriticalpatent/FI935759A0/fi
Publication of FI935759A0publicationCriticalpatent/FI935759A0/fi