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 IN90/CAL/90Aexternal-prioritypatent/IN170240B/en
Application filed by Agan Chemical ManufacturersfiledCriticalAgan Chemical Manufacturers
Priority to IN439CA1991priorityCriticalpatent/IN175559B/en
Publication of IN175559BpublicationCriticalpatent/IN175559B/en