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 MYPI96000989Aexternal-prioritypatent/MY135737A/en
Application filed by Petronas Res & Scient ServicesfiledCriticalPetronas Res & Scient Services
Priority to IN472CA1997priorityCriticalpatent/IN182339B/en
Publication of IN191113BpublicationCriticalpatent/IN191113B/en