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 Vingaoker Pressar AbfiledCriticalVingaoker Pressar Ab
Priority to FI821448ApriorityCriticalpatent/FI821448L/fi
Publication of FI821448A0publicationCriticalpatent/FI821448A0/fi
Publication of FI821448LpublicationCriticalpatent/FI821448L/fi
FI821448A1982-04-271982-04-27Anordning foer maskinell hantering av material pao jaernvaegsbanvallar, saerskilt foer behandling aballastmaterial
FI821448L
(fi)