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 Kailash Narayan VakilfiledCriticalKailash Narayan Vakil
Priority to IN2/DEL/88ApriorityCriticalpatent/IN169890B/en
Publication of IN169890BpublicationCriticalpatent/IN169890B/en