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 Bharati VidyapeethfiledCriticalBharati Vidyapeeth
Priority to IN87BO1997priorityCriticalpatent/IN183481B/en
Publication of IN183481BpublicationCriticalpatent/IN183481B/en
