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 NL8304184Aexternal-prioritypatent/NL190602C/xx
Application filed by Lever Hindustan LtdfiledCriticalLever Hindustan Ltd
Priority to IN352/BOM/84ApriorityCriticalpatent/IN161103B/en
Publication of IN161103BpublicationCriticalpatent/IN161103B/en