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 Vijay Kumar KhannafiledCriticalVijay Kumar Khanna
Priority to IN147/CAL/86ApriorityCriticalpatent/IN163579B/en
Publication of IN163579BpublicationCriticalpatent/IN163579B/en