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 Tata Engineering And LocomotivfiledCriticalTata Engineering And Locomotiv
Priority to IN85BO1997priorityCriticalpatent/IN186618B/en
Publication of IN186618BpublicationCriticalpatent/IN186618B/en