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 Rudrappa Chandra SekharafiledCriticalRudrappa Chandra Sekhara
Priority to IN731MA1991priorityCriticalpatent/IN180217B/en
Publication of IN180217BpublicationCriticalpatent/IN180217B/en