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 Central Power Res Inst A GoverfiledCriticalCentral Power Res Inst A Gover
Priority to IN342MA1993priorityCriticalpatent/IN182271B/en
Publication of IN182271BpublicationCriticalpatent/IN182271B/en