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 Fertilisers And Chemicals TravfiledCriticalFertilisers And Chemicals Trav
Priority to IN138MA1992priorityCriticalpatent/IN180466B/en
Publication of IN180466BpublicationCriticalpatent/IN180466B/en
