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
Priority claimed from IN64/BOM/84Aexternal-prioritypatent/IN158761B/en
Application filed by Lever Hindustan LtdfiledCriticalLever Hindustan Ltd
Priority to IN76/BOM/86ApriorityCriticalpatent/IN160645B/en
Publication of IN160645BpublicationCriticalpatent/IN160645B/en