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 IN95BO1999priorityCriticalpatent/IN188742B/en
Priority to JP2000027072Aprioritypatent/JP2000228951A/ja
Publication of IN188742BpublicationCriticalpatent/IN188742B/en