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 Lever Hindustan LtdfiledCriticalLever Hindustan Ltd
Priority to IN399BO1993priorityCriticalpatent/IN179514B/en
Publication of IN179514BpublicationCriticalpatent/IN179514B/en