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 Kone OyfiledCriticalKone Oy
Priority to FI961727ApriorityCriticalpatent/FI961727A/en
Publication of FI961727A0publicationCriticalpatent/FI961727A0/en
Publication of FI961727ApublicationCriticalpatent/FI961727A/en