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 Samaresh GoswamyfiledCriticalSamaresh Goswamy
Priority to IN997/CAL/88ApriorityCriticalpatent/IN169339B/en
Publication of IN169339BpublicationCriticalpatent/IN169339B/en