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.)
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Publication date
Application filed by Lever Hindustan LtdfiledCriticalLever Hindustan Ltd
Priority to IN169BO1997priorityCriticalpatent/IN188396B/en
Priority to EG32398Aprioritypatent/EG21261A/xx
Priority to BR9800958-3Aprioritypatent/BR9800958A/pt
Publication of IN188396BpublicationCriticalpatent/IN188396B/en