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
Priority claimed from IN1862MA1997external-prioritypatent/IN183841B/en
Application filed by Nippon Chmiphar Co Ltd, Ube IndustriesfiledCriticalNippon Chmiphar Co Ltd
Priority to IN662MA1999priorityCriticalpatent/IN189267B/en
Publication of IN189267BpublicationCriticalpatent/IN189267B/en