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 Vossloh Werke GmbhfiledCriticalVossloh Werke Gmbh
Priority to IN90/CAL/88ApriorityCriticalpatent/IN167944B/en
Publication of IN167944BpublicationCriticalpatent/IN167944B/en