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 Konepaja Simo Lahtinen KyfiledCriticalKonepaja Simo Lahtinen Ky
Priority to FI945894ApriorityCriticalpatent/FI945894A0/fi
Publication of FI945894A0publicationCriticalpatent/FI945894A0/fi