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
Priority claimed from IN947/CAL/90Aexternal-prioritypatent/IN171920B/en
Application filed by Green Cross CorpfiledCriticalGreen Cross Corp
Priority to IN603CA1992priorityCriticalpatent/IN174419B/en
Publication of IN174419BpublicationCriticalpatent/IN174419B/en