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 Santanu RoyfiledCriticalSantanu Roy
Priority to IN17CA1994priorityCriticalpatent/IN178677B/en
Priority to IN1150CA1995prioritypatent/IN184277B/en
Priority to IN1819CA1996prioritypatent/IN189651B/en
Publication of IN178677BpublicationCriticalpatent/IN178677B/en