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 Abir Kumar SarkarfiledCriticalAbir Kumar Sarkar
Priority to IN400/CAL/86ApriorityCriticalpatent/IN165000B/en
Publication of IN165000BpublicationCriticalpatent/IN165000B/en