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 IN654/CAL/86Aexternal-prioritypatent/IN165009B/en
Application filed by Combustion EngfiledCriticalCombustion Eng
Priority to IN775/CAL/88ApriorityCriticalpatent/IN168900B/en
Publication of IN168900BpublicationCriticalpatent/IN168900B/en