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 Crompton Greaves LtdfiledCriticalCrompton Greaves Ltd
Priority to IN602BO1997priorityCriticalpatent/IN187145B/en
Publication of IN187145BpublicationCriticalpatent/IN187145B/en