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 Roy SantanufiledCriticalRoy Santanu
Priority to IN480CA1994priorityCriticalpatent/IN179309B/en
Priority to IN166CA1997prioritypatent/IN179310B/en
Publication of IN179309BpublicationCriticalpatent/IN179309B/en