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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Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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Publication date
Application filed by Shell Internationale Research Maatschappij BVfiledCriticalShell Internationale Research Maatschappij BV
Priority to AU80069/75ApriorityCriticalpatent/AU491246B2/en
Priority claimed from AU80069/75Aexternal-prioritypatent/AU491246B2/en
Application grantedgrantedCritical
Publication of AU8006975ApublicationCriticalpatent/AU8006975A/en
Publication of AU491246B2publicationCriticalpatent/AU491246B2/en