Legal status (The legal status 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 status listed.)
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National Petro-Chemicals Corp
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National Petro-Chemicals Corp
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Application filed by National Petro-Chemicals CorpfiledCriticalNational Petro-Chemicals Corp
Application grantedgrantedCritical
Publication of AU218830B2publicationCriticalpatent/AU218830B2/en
Publication of AU2861157ApublicationCriticalpatent/AU2861157A/en